The grubs are harvested from underground where they feed upon the roots of Australian trees such as eucalyptus and black wattle trees.
African palm weevil A delicacy among many African tribes the palm weevil (Rhychophorus phoenicis) is collected off the trunks of palm trees.
The call of the prairie dog is thought to sound like the bark of a dog but given its small size the tone of its bark only matches that of the smallest true dogs.
With wingspans reaching up to about 4. 5 feet (1. 4 meters) wide these animals can grow to be as large as a fox.
when it reaches the oceans also creates so-called dead zones algae blooms develop and consume all the oxygen in the area
when we try to explore what that means said panelist Paul Root Wolpe an ethicist at Emory University.
Panel moderator Fred Kaufman an economic journalist noted that this issue is being tried in a case currently before the U s. Supreme court. A farmer is challenging the company Monsanto's right to prevent farmers from planting seeds from crops grown from its genetically modified soybeans.
Why would anyone spend the money to improve seed without the right to protect their invention going forward?
re naked they attempt to hide their shame with fig leafs.</</p><p>No fruit was mentioned specifically in the Bible so this is a claim religious and historical scholars are not likely to challenge.</
Put a mint leaf sliver of kiwi or cucumber slice into your H20.</</p><p>These refreshing twists on water may jazz up its taste be a flavorful stand-in for sugary soft drinks
East of Ketchikan a basalt flow lapped onto a 42000-year-old beach preserving shells pinecones pine needles and pollen.
and they taste like a dry roasted nut with some likening their flavor to walnuts
To help shed light on this giant rain forest's tree composition more than 120 scientists catalogued any trees with stems thicker than 3. 9 inches (10 centimeters) at 1170 different locations throughout Amazonia the 2. 3
if they push out native ant populations that play a crucial role in dispersing plant seeds.
Genesis 11:1-9 NIV) In 2011 an ancient stele with an image of Nebuchadnezzar II was published formally.
The artifact has been given the name oethe Tower of babel Stele. Hanging Gardens Scholars do not know where the Hanging Gardens were in Babylon
and the roots of the trees are embedded in an upper terrace rather than in the earth.
and some still bearing roots and even a bit of bark the Juneau Empire first reported last week.
or hemlock based on the diameter of the trunks and because these are the types of trees growing in the region today Connor said
and found that 30 meters (100 feet) of trunk were unexposed still. In 2005 funds were found to excavate the whole trunk.
At present seven of nine discovered petrified trunks have been excavated mostly in 2005. oethe result was the appearance of
what is considered the world s longest piece of petrified wood with a length of 72.22 meters (236.9 feet) the researchers report. oein 2006 the name of the park was changed to the Petrified Forest Park because of the fascinating discoveries.
It s just an extremely very rare thing to get an entire petrified trunk to confirm it.
The animals could have fed on the seeds and leaves of ferns and cycads or perhaps fished out clamlike creatures known as conchostracans from the water for food Luo said.
#Ancient Roots: Flowers May have existed When First Dinosaur Was born Newfound fossils hint that flowering plants arose 100 million years earlier than scientists previously thought suggesting flowers may have existed
Flowering plants are now the dominant form of plant life on land evolving from relatives of seed-producing plants that do not flower such as conifers and cycads.
The upper portion of the train on the other hand may help peahens spot peacocks across large distances or over dense foliage.
In addition they found more than a 50 percent increase in how much woody greenery such as coniferous trees would populate the Arctic.
Using animals as a method of seed dispersal is actually a useful form of mutualism the plants get to spread their genes
and having ingested seeds is solid evidence for this. It shows that sometimes stepping back and taking a broad look at evidence can reveal some interesting things.
but they're continuing to work on discovering the root of the problem. Dogs that eat grapes will often vomit usually within a few hours.
whenever the hair cells on the tomato's leaves and stem are ruptured by any invader whether it be human hand a crawly insect or an oozy fungus.
This oil combined with leaf litter and peeling bark during periods of dry windy weather can turn a small ground fire into a terrifying explosive firestorm in a matter of minutes.
That's why eucalyptus trees especially the blue gums (Eucalyptus globulus) that are common throughout New south wales are referred sometimes to wryly as gasoline trees.
Their seed capsules open up when burned and the seedlings thrive in freshly burned ash-rich soils.
The Rich Colors of Fall Foliage These autumn colors could be some of the casualties of global warming say scientists.
Fall's cool nights and sunny days also help to trigger trees like the sugar maple to store their anthocyanins temporarily in their leaves giving leaf peepers a show of red.
instead sending that fuel to twigs or burning it off according to Howie Neufeld a plant physiologist at Appalachian State university in North carolina.
</p><p>People in the middle East began experimenting with edible plants selecting seeds from the best plants and planting them in protected areas.
and produces thicker roots. By switching off a gene called UPBEAT1 the switchgrass never receives a signal to stop growing leading scientists to believe they can use the modified plant to create a higher-yielding biofuel crop.
In fact these instruments may measure the individual tree heights leaf area and leaf chemistry of 15 million trees in a single flyover.
-and nut-bearing trees and wind-dispersed seedlings take root instead according to a study published today (March 19) in the journal Proceedings of the Royal Society B. The seedling communities of the forest floors are really different in a hunted forest compared to a well-protected forest said study co-author Ola Olsson an ecologist
Well-protected forests had many seedlings such as the bush mango that rely on primates to spread their seeds.
Hunted forests held seedling species that relied on wind to disperse their seeds. In a generation that could fundamentally change the forest ecology he said.
 Baer thinks that the discrepancy happens because of the indigestible fiber in the nut cell walls traps the fat.
One popular story suggests that the strong winds of a tornado can blow a single piece of straw straight into a tree trunk.
which may create cracks in their trunks in which straw can get stuck. If the tree straightens with the straw still wedged in one of these cracks it might appear as though the straw pierced the bark of the tree.
 Discovery Channel Mythbusters Adam Savage and Jamie Hyneman put this bit of folklore to the test in 2006 in an experiment involving an enormous air gun a piece of straw and a palm tree.
The straw reached speeds of 320 mph (515 kilometers/hour before wedging itself just a quarter of an inch (0. 6 centimeter) into the trunk of the palm.
How the Myth Began The myth that carrots improve your eyesight may have its roots in a WORLD WAR II propaganda campaign.
These toxic amino acid sequences are found in wheat rye and barley. Research shows that some celiac sufferers can tolerate oats
Wheat rye and barley are common in many foods like bread pasta baked goods and pizza.
Nearly every plant living today had its roots in the Cenozoic era. During the early part of the era forests overran most of North america.
 Wine grapes generally thrive in relatively dry environments with just enough rain to keep roots moist and photosynthesis in action.
One of the potentially new katydids seems to mimic a dead leaf with its curved torso and brown coloration.
And on Australia's Queensland coast once-competitive sugarcane farmers are working together to help protect the magnificent Great Barrier reef by sharing innovative agricultural practices These are just three examples from many that show how people working together make a crucial difference
Working with peer companies additional NGOS and local sugarcane growers we helped create the first global metric standard for more sustainable sugarcane production Bonsucro
</p><p>Researchers grew human stem cells in an environment that encouraged them to form pea-size gobs of brain tissue
and their close relatives might via seeds they poop out or regurgitate act a bit like Johnny Appleseed helping forests grow by planting seeds across their territories.</
now that they have developed the first printer for embryonic human stem cells.</</p><p>In a new study researchers from the University of Edinburgh have created a cell printer that spits out living embryonic stem cells.
The printer was capable of printing uniform-size droplets of cells gently enough to keep the cells alive
<a href=http://www. livescience. com/26865-3d printed-embryonic-stem-cells. html target=blank>3d printed Human Embryonic Stem Cells Created for First time</a p><p
That means they don't know how each leaf looks notice changes in the height of plants
The news that researchers have used cloning to make human embryos for the purpose of producing stem cells may have some people wondering
See How Stem Cell Cloning Works (Infographic) What's more cloned animals often have different kinds of genetic abnormalities that can prevent embryo implantation in a uterus
and their close relatives might via seeds they poop out or regurgitate act a bit like Johnny Appleseed helping forests grow by planting seeds across their territories.
I had found seeds in crocodiles before but I had assumed just they were not important and when
The researchers would now like to feed fruit to crocodilians to see what happens to the seeds Do they regurgitate them out their mouths
What effects do their guts have on the seeds? The scientists detailed their findings in the July issue of the Journal of Zoology.
Their primary piece of evidence is a woodcut from 1678 that appears to show a field of oat stalks laid out in a circle.
(despite unproven claims by a few researchers that stalks found inside real crop circles show unusual characteristics) there is no reliable scientific way to distinguish real crop circles from man-made ones.
The earliest branch of the animal tree belongs to Ctenophora now confirmed to be the sister lineage to all other animals.
A bloom of this alga can be devastating to wildlife. In warm weather blooms of blue-green algae are not uncommon in farm ponds in temperate regions particularly ponds enriched with fertilizer according to a classic toxicology reference book Casarett and Doull's Toxicology:
The Basic Science of Poisons (Mcgraw-hill Professional 2013. Under these conditions one species of alga Anabaena flos-aquae produces a neurotoxin anatoxin-A which depolarizes and blocks acetylcholine receptors causing death in animals that drink the pond water.
The link between nut consumption and longer life held even after the researchers took into account factors that might affect people's life span such as their weight physical activity and fruit and vegetable consumption
The study is one of the largest to look at the link between nut consumption and overall risk of death the researchers said.
The work was funded in part by the International Tree Nut Council Nutrition Research & Education Foundation
The findings from our study and others suggest a potential benefit of nut consumption for promoting health
The findings support the results of prior research linking nut consumption with a reduced risk of many diseases including heart disease type 2 diabetes and colon cancer.
Grizzlies eat caches of whitebark pine seeds embedded in the tree. Van Manen's team completed surveys of the whitebark pine population finding a marked decrease (74 percent) in the number of trees in the past few years.
#DC Cherry Blossoms Reach Peak Bloom! The gorgeous pink blooms of the cherry trees that dot the National Mall in Washington D c. have reached finally peak bloom officials announced yesterday (April 9).
) Peak bloom is reached when 70 percent of the blooms on the Yoshino Cherry trees (there are many different types of cherry trees) have opened fully according to the website of the National Cherry Blossom Festival.
The period of peak bloom can last for up to 14 days the site says. The blooming has been delayed this spring because of the cold beginning to the season though that cold could mean the blooms last longer.
Over the long term though global warming seems to be raising March temperatures in D c. these temperatures are a key predictor of
when the cherry blossoms will bloom according to a National park service horticulturalist) and the peak bloom date there is shifting earlier according to an analysis performed by Jason Samenow at the Washington post's Capital Weather Gang blog.
Take a gander at the cherry blossoms at the NPS's webcam. Follow Andrea Thompson@Andreatoap Pinterest and Google+.
+Follow Ouramazingplanetâ@OAPLANET Facebookâ and Google+o
#Dealing with Drought: Reaping the Benefits of Cover crops (Op-Ed) Margaret Mellon is a senior scientist for food and the environment at the Union of Concerned Scientists (UCS.
An expert on sustainable agriculture and the potential environmental risks of biotechnology Mellon holds a doctorate in molecular biology and a law degree.
This article was adapted from a post on the UCS blog The Equation. Mellon contributed this article to Livescience's Expert Voices:
Sending their roots down into bare soil cover crops can increase soil carbon provide slow-release nitrogen
The survey respondents reported a long list of challenges including cover-crop seed availability increased insect potential
#Deforestation Plants the Seed for Rapid Evolution in Brazil The deforestation of the Brazilian rain forest has created a hidden consequence:
The seeds of palm trees have evolved rapidly to be smaller. The change is the result of a domino effect that begins with human agriculture and hunting
and cotingas locally extinct or barely hanging on the palm trees have no way to disperse their largest seeds.
As a result seed sizes are smaller in parts of the rain forest where large birds are missing finds a new study detailed in the May 31 issue of the journal Science.
and we know that for smaller seeds they lose more water than large seeds Galetti told Livescience.
Galetti and his colleagues studied seed sizes in 22 populations of palm trees some in fragments where hardly any large birds survive
 They found that seeds are consistently smaller in sites without large birds. Seed sizes vary
but in areas with few or no large birds common sizes range from about 0. 3 to 0. 4 inches (8 to 10 millimeters) in diameter with almost no seeds a half-inch (12 mm
) in diameter. In areas with robust large-bird populations half-inch (seeds are common with some seeds reaching 0. 55 inches (14 mm.
In sites without large birds the researchers found that seeds with a diameter of a half-inch
or larger had nearly no chance of being dispersed away from their parent tree. Other factors such as soil fertility forest cover and climate could not explain the change in seed size the researchers reported.
Human action Using genetic data from the seeds Galetti and his colleagues created computer models to figure out how long it would have taken trees to evolve smaller seeds in bird-free zones.
For the plants that we studied it was 50 to 75 years Galetti said. It's quite fast.
Human deforestation in the Atlantic Forest dates back to the 1800s more than enough time for the observed changes to evolve.
The researchers plan to study other plant species and to take a deeper look at the genetics of the seeds to understand how forest fragmentation might be affecting heredity.
Trees play an important part in the water cycle grounding the water in their roots
Without tree roots to anchor the soil and with increased exposure to sun the soil can dry out leading to problems like increased flooding and inability to farm.
because their roots cannot hold onto the soil the way trees can. Life Quality: Soil erosion can also lead to silt entering the lakes streams and other water sources.
Conversely the researchers found no association between Vitamin e an antioxidantâ found in high levels in oils made from safflower sunflower and wheat germ as well as nuts and nut oils.
and other aquatic species causing a harmful algal bloom. These events reduce the amount of oxygen in a body of water
but the theory is that xylem tubes (which carry water from the ground through the tree) are damaged by the fire
That could include grass seeds and underground roots and even termites or small scavenged animals
although the exact composition of the diet still remains a mystery. Â The findings suggest that beginning around the time of Lucy human ancestors seem to have transitioned from a fairly restricted diet to one with more variety
Though its large jaws were thought originally to be used for cracking nuts in fact now researchers believe they used their jaws to grind grasses and seeds.
The litter is ground to a pulp in their gizzard broken down and digested by their gut bacteria
and through the rats inadvertently brought to the island that ate palm nuts before they could sprout into new trees.
The hallmark signs are tremors slowness of movement stiffness of the arms legs or trunk and problems with balance.
The lotus leaf on the other hand maintains its squeaky clean reputation with a waxy surface structure that repels water a property called superhydrophobicity.
and butterfly wings combine the low drag of shark skin with the superhydrophobicity of the lotus leaf putting these surfaces at the top of the list of nature-made self-cleaners.
We are investigating methods to fabricate rice leaf and butterfly wing-inspired films for applications requiring low drag self-cleaning
Bushan's study on rice leaves and butterfly wings was titled Bioinspired rice leaf and butterfly wing surface structures combining shark skin
For instance giant sequoia cones are sealed by a glue that only melts in fire releasing their seeds.
Hot fires scorch the earth burning seeds in the ground and the carbon in the soil and thus potentially changing the forest permanently.
and grass and sucked the juice of green stalks; at first he rejected bread. The story of the wild boy spread and in February 1726 King George i of England sent for him.
But the decades spent earnestly masticating (mechanically removing potential fire fuel) devil-red manzanitas with trunks as thick as thighs
Further tests revealed the shrubs are slow to regrow taking five 10 or even 20 years to flower and set new seed.
so in the fall the Santa ana wind-driven fires coincide with leaf drop. It's a perfect storm.
The guidelines call for trimming branches keeping tall plants and shrubs away from buildings and spacing remaining trees
but lays one pointy blue-green egg each year on the flat mossy branch of a redwood.
In spring 2010 and spring 2011 a team zip-tied hundreds of the copycat eggs to redwood-tree branches in several parks.
The bogus eggs were set low on branches to avoid drawing jays toward real murrelet eggs.
and regenerate an important marine plant depends on animals to eat its seeds and poop them out around the ocean according to recent research.
Seeds from eelgrass a type of marine grass found around the world can survive and germinate after being eaten by three types of fish one turtle
By hitching a ride in these animals'digestive tracts the grasses'seeds can travel long distances establishing far-flung seagrass meadows.
Sumoski's study found that a type of diving duck called the lesser scaup can transport seeds more than 12 miles (19.5 kilometers;
after this journey the seeds can still sprout Sumoski said. This is the first study to show how these seeds fare
when eaten by multiple types of animals said Sumoski. The ability of some of the seeds to sprout after being eaten surprised Sumoski she said especially in the case of one fish species which commonly feed on the grasses
and are equipped well to break down plant material. The study's results will help Sumoski and co-author Robert Orth in their efforts to reintroduce eelgrass to Virginia's coastal bays.
 For the last 15 years Orth and a large group of collaborators have planted eelgrass shoots and millions of seeds throughout the coastal bays.
Animals consuming seeds in one location and then excreting them in another location where they can germinate is said not new Matt Harwell a seagrass ecologist who was involved not in the study.
and hot temperatures and tree roots trap sediments slowing the lapping of water and allowing other life to flourish.
In excreted fecal matter Cyclospora exists in the form of oocysts (a thick-walled structure containing immature dormant parasite spores) a product of sexual reproduction of the parasite.
Within two weeks the spores mature making the oocysts infectious. Neither the natural environments of this process nor the exact manner of transmission are known yet
Quicker melting in forests was unrelated also to the tree well phenomenon familiar to skiers the well of soft snow that forms around a tree trunk sheltered by branches.
and they eat leaves buds and branches from mimosa and acacia trees. Their height helps them reach food well above where other animals can reach.
which helps them grip tree branches. Their thickly padded tail helps them sit for hours in trees.
Leopards can drag three times their own body weight up to tree branches over 20 feet (6 meters) high.
they even sleep sprawled out on tree branches. Â Other resources: IUCN Red List: Leopards Catalogue of Life:
They typically live in rotting holes in the bark and build silk trip wires outside the holes to alert themselves to prey.
and bits of bark are used to disguise the entrance. Their dwellings have been found as much as 30 meters off the ground.
#Gangly Gerenuk Born at Denver Zoo The Denver Zoo welcomed an adorable baby gerenuk named Blossom this month.
Blossom has begun just venturing out into her yard and thoroughly enjoys it as she runs
Blossom is also Layla's first calf and she is proving to be a very attentive mother frequently making sure to clean
and check on Blossom. The word gerenuk appropriately means giraffe-necked in the Somali language.
Fear of something is at the root of hate for others and hate within will eventually destroy the hater.
and though they have a number of common characteristics including distinctive cinnamon-red bark they are different species. One giant sequoia (Sequoiadendron giganteum) known as General Sherman is the world's largest tree
Mature sequoias lack branches on the lower half of their trunks. Sequoia trunks taper as they rise forming a rounded top where individual branches sweep downward.
Their green leaves are small scale-like and arranged in spirals. Both male and females cones are carried on the same tree e
Protected by bark up to 3 feet (90 centimeters) thick sequoias also drop their lower branches
and fallen debris such as leaf litter thus leaving room for sequoia seedlings to sprout and grow.
Gluten is a protein in wheat and some other grains such as rye and barley. A gluten experiment in food science at the University of Maryland left a lasting impression on me about the function and importance of gluten.
These include barley bulgur cereal binding couscous durum einkorn emmer filler farro graham flour kamut malt malt extract malt flavoring malt syrup rye
These include brown rice whole corn gluten-free oats millet teff sorghum wild rice buckwheat amaranth and quinoa.
Read on for five quirky facts about this holiday including its odd roots. 1. The origins of Arbor day
Consider the eye-opening case of the agribusiness firm Syngenta and its product atrazine a widely used agricultural pesticide on corn sorghum and sugar cane crops.
which kill trees in the process of laying their eggs under the bark. Climate change has made the high-elevation whitebark pines more accessible to the destructive beetles.
When female bears in particular eat more pine seeds they give birth to more cubs and they die at a lesser rate Mattson said.
People have to be invested in growing their own food saving seeds and growing organic to keep soil healthy.
Cranberries and pumpkins which are northern crops likewise highlight this holiday's Yankee roots. In fact Thanksgiving was associated initially so with the North that Southerners embittered by the Civil war took some time to warm to the proceedings Smith said.
In some ways Thanksgiving sends modern Americans back to those roots: Everyone eats certain dishes like whole roast turkey considered too troublesome for everyday cooking today.
Just 150 big brown bats can eat 33 million root worm pests. Without bats there would be more pests
and fruits acting act as pollinators and seed dispersers especially in deserts and rain forests. Bats pollinate wild bananas the famous saguaro cactus and durian the world's most expensive fruit.
Overtext Web Module V3.0 Alpha
Copyright Semantic-Knowledge, 1994-2011