Scientists Say Trees Might Be 'Aware' Of Their Size

Beaver sounds like human baby

Scientists Suggest Planting A Trillion Trees To Fight Climate Change

How Do Trees Grow From Within Rocks? National Park Service Explains

What If All The Trees Died? | Unveiled

Rings Of 42,000-Year-Old Tree Could Reveal Earth's Magnetic Field Reversal History

Scientists Have Found Trees 'Sleep' At Night Too

What If We Planted a Trillion Trees?

Pollen-Filled Tree Falls on FedEx Truck

U.S. Hypersonic Missile: U.S. Secretly Tests Hypersonic Weapon

Microplastic In Stomach: You’re Eating A Credit Card’s Worth of Plastic Every Week

Roman Abramovich ‘Poisoned’ During Peace Talks: Animated Reenactment of Poisoning

Watch as storm-chaser captures first supercell of the autumn in northern Croatia

Cloud of thousands of bats fly out of cave in remote Cambodia

Traffic halts on Sri Lanka road as huge herd of elephants cross en masse

Unwanted dog is so happy when she finally gets adopted

I adopted this scared pit bull. Here's what happened.

Cat falls in love with adopter

Hospice dog refuses to leave family behind

Rescue beaver builds dam with stuffed toys

Woman thought her cat didn't have much time. Then this happened.

Rescue crow is so loving to her human

Sad-looking rejected dog is now unrecognizable

I adopted a test lab cat. Here's what happened.

No one wanted this 'old' shelter cat. I took her home.

I adopted a deaf dog no one wanted. Here's what happened.