AP Newsroom on MSN

Why meat-eating dinosaurs like T rex evolved to have tiny arms

Why does such a big and powerful dinosaur like the T. rex have such tiny forearms, in a new study scientists believe they ...

‘We’re the good ones. I really believe that’: meet the German billionaire behind the Enhanced Games

Having unearthed the world’s largest triceratops head, Christian Angermayer knows where to find treasure among the dirt. Step forward Sunday’s inaugural ‘Steroid Olympics’ promoting PEDs to the masses ...
Live Science

There's a new T. rex from the dinosaur age — and it ruled the seas with a skull-crushing bite

The newly described mosasaur Tylosaurus rex spanned up to 43 feet (13 meters) long and may have been one of the fiercest ...

Tyrannosaurus Rex’s tiny arms finally explained by scientists

It ran on the tips of its toes. Its bite was brutal enough to take down a titan. And its neck was so strong, there was no way ...