Giant 'Terror Birds' Fought Like Muhammad Ali

Ancient giant predators known as "terror birds" may have fought like boxer Muhammad Ali, scientists now suggest.

Instead of wading into the fray like a feathered Joe Frazier, terror birds may have been more surgical with their strikes like Muhammad Ali... Read More

The fossil skull of the terror bird Andalgalornis, reveals it would have dwarfed that of a modern-day golden eagle and a human skull. Credit: Courtesy of Ohio University.