With dagger-like claws, powerful legs, and a notoriously aggressive temperament, the cassowary earns its title as the most ...

Don't let its size fool you — the Eurasian Wren has one of the loudest and most vibrant songs in the forest. Listen to its ...

Because birding requires little gear, and can be done almost anywhere, it’s a great activity for your next trip. Here’s what ...

The mystery of the sounds made by colossal extinct reptiles takes a new turn following the discovery of a fossilized larynx ...

You’re outside when suddenly you hear an unfamiliar chirp. Looking around, you wonder, “Is it a squirrel?” “Is it a bat?” And ...

This reflects a human preference to protect and care for animals that are beautiful, attractive, powerful or utilitarian.

It was 3 in the morning when Lorenzo Mora, 41, was getting ready to go bird-watching. This wasn’t just any birding trip: he’d ...

The meteor’s impact triggered a cascade of effects. It kicked up so much dust that the sky darkened. As the sun dimmed, ...

Discover the importance of rainforests, Earth's life-support system, and how you can help protect them for a sustainable ...

Prehistoric Body Theater brings ancient creatures to life through dance in the U.S. premiere of "Ghosts of Hell Creek: Stone ...

Hawaii is the most remote island chain on earth, and its tropical shores are hard to reach. But for the hardy creatures that can make it here, like the waterfall-climbing fish, carnivorous caterpillar ...

Oklahoma, while oft overlooked by outsiders, is home to a wide range of geography, ecosystems and views worth writing home ...