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 ...

One day in the Middle Miocene epoch, some 11 million to 16 million years ago, a roughly 4.8-metre-long caiman ate a terror bird 1. Andres Link at the University of ...

While most birds pose little threat to humans, some can be dangerous—especially if you get too close to their nests. But is there a bird that can actually be deadly? In 1926, two brothers on a farm in ...