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6 March 2014 1:04 pm ,
Vol. 343 ,
Magdalena Koziol, a former postdoc at Yale University, was the victim of scientific sabotage. Now, she is suing the...
Antiretroviral drugs can protect people from becoming infected by HIV. But so-called pre-exposure prophylaxis, or PrEP...
Two studies show that eating a diet low in protein and high in carbohydrates is linked to a longer, healthier life, and...
Considered an icon of conservation science, researchers at World Wildlife Fund (WWF) headquarters in Washington, D.C.,...
The new atlas, which shows the distribution of important trace metals and other substances, is the first product of...
Early in April, the first of a fleet of environmental monitoring satellites will lift off from Europe's spaceport in...
Since 2000, U.S. government health research agencies have spent almost $1 billion on an effort to churn out thousands...
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ScienceShot: Giant Dino Lived in Antarctica
21 December 2011 11:01 am
Before penguins ruled Antarctica, dinosaurs roamed across what was then a forested continent, migrating over from Australia and other land masses that were connected to it at the time. Several Antarctic dinosaurs have already been found, including an armored ankylosaur and a handful of birdlike dinosaurs. But researchers working on James Ross Island off the Antarctic Peninsula have now reported the discovery of what may be the biggest dino yet: a fossil (inset) from the tailbone of a sauropod, a giant, four-legged dinosaur with a long neck and tail. As they write in Naturwissenschaften this week, the researchers believe this plant-eating beast lived during the Cretaceous period, which lasted until about 65 million years ago. The team can't identify which of the 150 sauropod species the dinosaur belonged to, but it hopes to find some of his friends still buried in the frozen wasteland.
See more ScienceShots.