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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...
- 6 March 2014 1:04 pm , Vol. 343 , #6175
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Massive Dinosaur Skull Unveiled
20 February 2014 4:30 pm
The skull of a pachyrhinosaur—a four-legged horned herbivore that could grow up to 7 meters long—was unveiled today at the University of Calgary. Researchers dug up the 70-million-year-old fossil last year in Alberta, Canada, after realizing what looked like a bumpy rock was actually a dinosaur bone. The pachyrhinosaur’s head would have spanned well over 2 meters, about the size of a door and only a bit shorter than the skull of a triceratops. After the specimen has been completely cleaned and studied, it will go on display at the university.
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