If the caiman did kill the bird, it was probably lying in wait near the edge of a body of water, using a hunting method similar to how modern crocodiles ambush their unsuspecting victims. “I would ...

Standing around 10 feet tall, weighing around 220 pounds and with an axe-like beak capable of delivering devastating strikes, the terror bird would have proved a ...

“Terror birds” were giant, flightless, meat-eating creatures that roamed what is now South America for millions of years. As their threatening name suggests ...