The Tyrannosaurus Rex is regarded as the fiercest killer in the history of our planet, but its fearsome reputation has been somewhat undermined by recent claims it was actually covered in fluffy, ...

Tyrannosaurus rex, the 67-million-year-old king of dinosaurs, is taking the throne once again — this time, on the Upper West Side, and with a 21st century twist. The centerpiece of the American Museum ...

The earliest-known ancestor of Tyrannosaurus rex-- the prehistoric world's most famous predator -- sported short "protofeathers," scientists report in the latest issue of the journal Nature. The ...

Meet the largest feathered animal in history – an early version of Tyrannosaurus rex, clad in long, fuzzy filaments. This newly discovered beast has been named Yutyrannus huali, a mix of Mandarin and ...

Add articles to your saved list and come back to them any time. Tyrannosaurus rex was an odd animal, a predator with teeth the size of bananas, a massive head and tiny arms. Given that many dinosaurs ...