According to some of the earlier theories, T.rex's arms served as pectoral claspers that helped male T.rex hold females in place during copulation or as a potential tool that was used for ...

Scientists have wondered for years why the Tyrannosaurus Rex has the tiny 3 1/3 foot arms. Recent discoveries suggest that they evolved them to counterbalance their huge heads. Follow Tech Insider ...

How strong are little T-rex arms? According to Martin County deputies, strong enough to paddleboard. Martin County Sheriff's Office marine unit did a double take when a paddleboarding dinosaur was ...

employing their tiny arms. “We thought it would be fun to get a group of T. rex (maybe 20) together to make a large video.” Soon, hundreds of people had commented on the “Trex Tuesdays ...