A close look at the incredible speed of the world’s fastest bird.

One of the most amazing things to see in nature is a peregrine falcon hunting. At first, it's just a small shape high in the sky, but then it turns in.

The peregrine falcon is the fastest animal on Earth, diving at over 300 km/h, hunting with precision, and thriving in cities ...

The fastest female alpine skiers in the world will return to Beaver Creek next December. Except for maybe one, that is. “I ...

A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way ...

Of all the marvels of the natural world, few are as astonishing as the common swift (Apus apus). These small birds spend ...

PARIS (AP) — French skipper Thomas Coville set a new record for the fastest sail around the world, improving the previous mark by more than 12 hours when he won the Jules Verne Trophy on Sunday.

A British hobbyist has applied multicopter drone thinking to radically simplify the steering and powertrain of his ...

Andean condors are the biggest raptors in the world — and are vital to their ecosystem ...

The world's largest drone maker, DJI — which is facing a potential ban in the U.S. — is also known for making some of the most advanced consumer and prosumer drones currently available for purchase.

Add Yahoo as a preferred source to see more of our stories on Google. A southern cassowary stands on a beach at Etty Bay in Queensland, Australia. These endangered birds can live up to 50 years.