Sixty-six million years after its extinction, T. rex continues to spark debate especially over its oddly short, stiff forelimbs. Many theories have been floated to explain them, but one paleontologist ...

The massive and fearsome Tyrannosaurus Rex may be the most recognizable dinosaur of all time, but it has long been the butt of jokes due to its tiny, seemingly pointless arms. But according to one ...

Over the two decades paleontologist Kevin Padian taught a freshman seminar called The Age of Dinosaurs, one question asked frequently by undergraduates stuck with him: Why are the arms of ...

The Tyrannosaurus Rex may have been the fiercest predator that has ever roamed planet Earth. But for all its ferocity, there was something comically off with its forelimbs. Apart from being laughably ...

For decades the Tyrannosaurs rex has been the mascot of all dinosaurs, and for good reason. They’re the most famous of the late Cretaceous therapod dinosaurs, apex predators of their time. Their ...

How long are a typical adult’s arms? The length can vary of course, but on average, a human man’s wingspan is about two inches longer than his height, and a woman’s is about half an inch longer than ...

BERKELEY (CBS SF) -- A paleontology professor at the University of California, Berkeley has come up a new answer to a question that has stumped dinosaur experts and armchair observers alike: Why are ...

The characteristic small arms of the T. rex might have been used to help them in the throes of passion. Scientists in Argentina have discovered a new species of dinosaur predator that has similar ...

BERKELEY, Calif (StudyFinds.org) – The Tyrannosaurus rex may have been the most feared dinosaur of its time, but what’s up with those arms? A 45-foot-long T. rex ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

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