Birds have impressive balancing skills. Learn how birds stand on one leg and stay upright even while they're sleeping.

Why did evolution produce a spider the size of a dinner plate? The Goliath birdeater offers a fascinating glimpse into life on the Amazon forest floor.

Can a species bounce back from being "extinct in the wild"? The blue-winged macaw is showing how it can be done.

Falling Amazon deforestation alerts in Brazil could mark an important moment for forest wildlife if the trend continues.

More than 100 million years ago, a flying reptile called a pterosaur flew over the oceans hunting squid and fish. Much more ...

Lone-star ticks don’t just pursue and bite people. The affliction they’re spreading, an allergy to red meat known as ...

Jodi Sta. Maria just embarked on an unforgettable journey to the Amazon Rainforest, giving fans a glimpse of her breathtaking ...

When most people think of impressive animals, they usually imagine large mammals, like giant elephants, massive whales, or ...

If you’ve ever walked past a wind farm, then you know how imposing the twisting turbines can be. Modern offshore wind ...

The US slapped a bald eagle on its official seal back in 1782. Did we pick the right mascot? With 250 years of perspective, experts pick the true Most American Animal.

Increased sightings of invasive lizards that can grow up to four feet long have prompted Georgia wildlife officials to sound ...