Mysteriously Intact T. Rex Tissue Fin  How flesh from a T. rex could have been so well preserved over millions of ...
Shush! World's Oldest Resting Scorpion This is a drawing of the scorpion who left behind the only fossil body ever...
'Man-Eating Monster Dino' Made Way fo  A newly found, meat-eating Cretaceous dinosaur is now on the list of the to...
Low Oxygen Dino Air Trapped in Amber Amber may not preserve dino DNA, as in Jurassic Park, but the fossilized tr...
'Dueling Dinosaur' Fossils Fail to Sell An artist's model of the Montana Dueling Dinosaurs based on geographical pl...
First South Americans Ate Giant Sloths A recreation shows a giant sloth, which could grow to 15 feet and weigh 2-4...
Newfound Giant Dinosaur Ruled Before   The recently discovered dinosaur may have weighed more than four tons and s...
Monkey-Human Ancestors Got Music 30 M  Studies of squirrel monkey show they have musical instincts. Musical ab...
Fossil Find Clears Up Big Cat Origins Big cats may have originated in Asia as far back as six million years ago, ...
Did Ancient Climate Change Spur Pengu  A cooling spell in Antarctica may have helped penguins diversify into the n...

最新资讯