Rare attacks helped brand the cassowary as deadly, but habitat loss and human activity now pose a far greater threat to the ...

Argentavis magnificens was so massive it should’ve stayed grounded. Yet, this giant prehistoric bird still ruled the skies of ...

Birds are among the most majestic creatures on this planet, and they have dominated almost all ecosystems and landscapes. Some are perfectly suited for life on land, others prefer the water, and some ...

Generally speaking, birds don’t rank high on nature’s “most threatening animals” list. But that doesn’t mean they’re completely harmless. Here are a few bird species that even humans need to watch out ...