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.

With sharp talons, powerful beaks, and incredible speed, birds of prey are among North America’s most formidable hunters. While most avoid humans, certain species are known for aggressive behavior ...

Cassowaries are massive flightless birds, second only to ostriches in weight. Standing up to 6 feet tall, they can weigh up to 160 pounds! Instead of flight feathers, they have unique, hair-like ...

When we think of dangerous animals, our minds usually jump to sharks, bears, or venomous snakes. However, some of the planet’s most terrifying creatures are actually covered in feathers. From massive ...

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 ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Towering at five and a half feet tall, sprinting up to 31 miles per hour, and leaping up to seven feet off the ground, cassowaries are the stuff of legends. They are the third largest bird in the ...