Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. What did the T. rex use its little arms for? – ...

The specimen was broken and weatherworn, nearly hidden by the dirt, but to the three boys standing over it in the North Dakota badlands, it was unmistakable — a dinosaur bone. After years of hiking in ...

An icon from the age of dinosaurs, Tyrannosaurus rex has featured in everything from blockbuster movies to the shape of chicken nuggets. As a creature to be feared for its bone-crushing bite or ...