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General Science / Biology news 1234

Idaho team readies artificial beak for wounded bald eagle

May 05, 2008 | User rating: 4.4 / 5 after 12 vote(s) | No comments yet

(AP) -- She has been named Beauty, though this eagle is anything but. Part of Beauty's beak was shot off several years ago, leaving her with a stump that is useless for hunting food. A team of volunteers ...


Large mammal species live harder, die out faster

May 07, 2008 | User rating: 4.3 / 5 after 22 vote(s) | User comments: 3

Throughout Earth’s history, species have come and gone, being replaced by new ones that are better able to cope with life’s challenges. But some species last longer than others, while others may die out sooner ...


Fungi have a hand in depleted uranium's environmental fate

May 05, 2008 | User rating: 4.5 / 5 after 22 vote(s) | No comments yet

Fungi may have an important role to play in the fate of potentially dangerous depleted uranium left in the environment after recent war campaigns, according to a new report in the May 6th issue of Current Biology, ...


Elusive protein protects malaria parasite from heme

May 09, 2008 | User rating: not shown ( 4 vote(s) ) | User comments: 1

Researchers at the Virginia Bioinformatics Institute at Virginia Tech have identified Heme Detoxification Protein, a unique protein encoded in the malaria genome that represents a potential target for developing ...


Surprising discovery: Multicellular response is 'all for one'

May 08, 2008 | User rating: 4.3 / 5 after 10 vote(s) | No comments yet

Real or perceived threats can trigger the well-known “fight or flight response” in humans and other animals. Adrenaline flows, and the stressed individual’s heart pumps faster, the muscles work harder, the brain sharpens ...


Researchers study bacterium big enough to see -- the Shaquille O'Neal of bacteria

May 07, 2008 | User rating: 4.5 / 5 after 15 vote(s) | User comments: 2

Well, perhaps not quite Shaquille O'Neal. But it is Shaq-teria. The secret to an unusual bacterium's massive size -- it's the size of a grain of salt, or a million times bigger than E. coli bacteria, and big ...


Survey shows US honey bee deaths increased over last year

May 07, 2008 | User rating: 3.5 / 5 after 6 vote(s) | User comments: 2

(AP) -- A survey of bee health released Tuesday revealed a grim picture, with 36.1 percent of the nation's commercially managed hives lost since last year.


Seed dispersal in mauritius -- dead as a dodo?

May 07, 2008 | User rating: 4.3 / 5 after 7 vote(s) | No comments yet

Walking through the last rainforests on the volcanic island of Mauritius, located some 800 km east of Madagascar, one is surrounded by ghosts. Since human colonisation in the 17th century, the island has lost most of its ...


Stressed seaweed contributes to cloudy coastal skies, study suggests

May 06, 2008 | User rating: 4.9 / 5 after 10 vote(s) | No comments yet

Scientists at The University of Manchester have helped to identify that the presence of large amounts of seaweed in coastal areas can influence the climate.


EU urged to reject 3 new biotech crops

May 05, 2008 | User rating: 3.9 / 5 after 9 vote(s) | No comments yet

(AP) -- Environmental groups appealed to the European Union on Monday to reject applications from the biotech industry to approve one newly engineered potato variety and two corn crops.


Beetle-ravaged forests prompt campground closures in Rockies

May 05, 2008 | User rating: 3.7 / 5 after 7 vote(s) | No comments yet

(AP) -- Vacationers will have fewer places to pitch their tents this summer in Colorado and Wyoming, and they can place the blame on bugs. The U.S. Forest Service has closed some popular campgrounds in the ...


Captive breeding to save Kashmir's rare red deer

May 09, 2008 | User rating: not shown ( 2 vote(s) ) | No comments yet

Kashmir's endangered red deer faces extinction without a captive breeding programme that will start this summer in the scenic Himalayan region, Indian wildlife officials said Friday.


Oldest gorilla in captivity turns 55 at Dallas Zoo

May 09, 2008 | User rating: not shown ( 1 vote(s) ) | No comments yet

(AP) -- A gorilla recognized as the world's oldest in captivity celebrated her 55th birthday by munching down a four-layer frozen fruit cake and banana leaf wrapped treats.


Dying bats in the Northeast remain a mystery

May 08, 2008 | User rating: not shown ( 2 vote(s) ) | No comments yet

Investigations continue into the cause of a mysterious illness that has resulted in the deaths of thousands of bats since March 2008. At more than 25 caves and mines in the northeastern U.S, bats exhibiting a condition now ...


Scientists identify key roadblock to gene expression

May 08, 2008 | User rating: 3.4 / 5 after 5 vote(s) | No comments yet

A team of scientists has provided, for the first time, a detailed map of how the building blocks of chromosomes, the cellular structures that contain genes, are organized in the fruit fly Drosophila melanogaster. ...


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