More than 99% of birds can fly. But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a study in the journal Evolution, researchers ...

Who hasn't dreamed of flying like a bird? But do birds actually enjoy flying as much as we imagine? A new study by ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Migratory birds are some of nature’s most efficient ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most bird species don’t fly above a few thousand feet in ...

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever wondered what a bird’s tail is made of? It’s actually just feathers. Unlike animals such as cats or dogs, there are ...

Have you ever seen a group of birds flying in a neat V shape and wondered why they do it? It may look beautiful and well-planned, but there’s a smart reason behind it. Birds use this formation to save ...

While sleeping mid-air sounds unbelievable, it is a special adaptation among birds. As reported in a study published in ...

Each year, as winter approaches, many bird species undertake an exhausting migration, sometimes hundreds or even thousands of miles long. Birds will fly south to find more temperate climates, which is ...

Inspired by the physical feats of diving birds, researchers have created a robot that can plunge into the water and flap back ...