They were still about three feet long, longer than most adult human arms. But in terms of proportion to their body, they were very small. If I were a T-Rex, my arms would only be about five inches ...

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 ...

If you thought T.Rex had short arms, wait until you see this newly discovered dinosaur. A carnivorous species dubbed Koleken inakayali roamed the Earth 70 million years ago, and had even tinier ...

Although T. rex is a household name, what we know about this tyrannosaur is constantly evolving. Improved technologies, such as biomechanical modeling and x-ray imaging, have allowed scientists to ...

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 ...