Scientists discovered a hummingbird chick that twitches like a caterpillar. This behavior scares off predators.

Discovered in Fayum, Egypt, the powerful predator would have lived in a then-tropical rainforest environment. The newly-discovered species, named Bastetodon syrtos, is part of the Hyaenodonta ...

Rainforests are dense forests in tropical regions inhabited by ... animals four times their own body weight as a major ...

When Jay Falk and Scott Taylor first saw the white-necked Jacobin hummingbird chick in Panama's dense rainforest, the bird ...

This powerful predator was considered the king of the tropical rainforest during its time. “It was an amazing moment ,” lead author Shorouq Al-Ashqar said, via CNN. “This skull is important ...