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

Discover the sprawling aviation empires that dominate American skies, from efficient Midwest hubs to futuristic Western ...

From towering flightless birds to massive species capable of flight, the largest birds on Earth are truly remarkable animals.

From China and the US to India and Russia, here are the 25 largest militaries in the world, ranked by the number of ...

Most people think of moths as small insects fluttering across porch lights, but some species greatly challenge that image. Inhabiting tropical forests and remote regions of the world are moths with ...

Some four miles off the Southern California coast, a company is betting it can solve one of desalination’s biggest problems ...

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.

Rare attacks helped brand the cassowary as deadly, but habitat loss and human activity now pose a far greater threat to the bird’s survival. A southern cassowary stands on a beach at Etty Bay in ...

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

GARDNER AND CARRIE ENGEL FROM VALLEY VIEW FARMS IS JOINING US LIVE IN STUDIO. THANKS FOR BEING HERE. IT’S ALWAYS A PLEASURE TO COME IN. I WAS JOKING THAT I’M REALLY GOOD AT FEEDING THE BIRDS IN THE ...

Long before dinosaurs, Earth’s forests were ruled by a many-legged giant. Here’s why this millipede’s size still challenges ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Kristine Villarroel Every time Kristine publishes a story, you’ll get an alert straight to your ...