Help choose Thomas Rhett’s setlist for his TODAY concert! Tweet your pick with the hashtag #ThomasRhettTODAY

Closed Captioning
apply | reset x
font
size
T
T
T
T
color

July 14th, 2016

Meet Gualicho, the new (but extinct) T. rex relative

Scientists in Argentina unveiled a model of a previously unknown dinosaur that roamed the earth around 90 million years ago. They say Gualicho was a member of the Tyrannosaurus rex family, having large jaws with small arms. (Run time: 0:43)

More video

TRENDING

LIFESTYLE