Leonardo da Vinci's Hidden Drawings Revealed By New Algorithm

Cat falls in love with adopter

Hospice dog refuses to leave family behind

Rescue beaver builds dam with stuffed toys

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.

Beaver sounds like human baby

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.

Crow lived near chickens. Guess what she sounds like now.

Shelter dog has been waiting 2 years for a home

Man's obsessed with rescue cat

Lonely dog finds home after 5 years

Bunny melts into guy's arms, gets adopted

Lonely dog is so happy to finally have a family

Sad reason why bunny keeps asking for hugs