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

At the twilight of the age of dinosaurs, an agile and vicious predator named Nanotyrannus prowled western North America, ...

Researchers say they have uncovered a case of mistaken identity and found evidence of a species called Nanotyrannus lancensis.

A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.

A first-hand account from the other players who contributed to one of the craziest finishes in U.S. Open history Colin Montgomerie reflects on 2006 U.S. Open The U.S. Open’s return to Winged Foot ...