If you thought dinosaurs were scary, wait until you hear about "hell ants." Experts have discovered a fossilized piece of amber encasing the 99-million-year-old insect with its jaws about to devour an ...

A hell ant that lived 99 million years ago has been discovered trapped in a piece of amber, in the process of killing a prehistoric extinct cockroach relative. The ant, Ceratomyrmex ellenbergeri, is ...