One of Julius Csotonyi’s murals can be seen in the new “Deep Time” exhibit at the National Museum of Natural History. Dayna Smith for The Washington Post Most people know what a Tyrannosaurus rex ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. An article over at the Cornell Chronicle looks into the issue of ...

The “dueling dinosaur” fossil still leaves more questions than answers as scientists now attempt to determine their causes of ...

An analysis suggests Nanotyrannus is a separate, smaller dinosaur that lived alongside T. rex, settling a 30-year debate ...