Pet owners often pick "designer dogs" because they think they’ll be easier to train and friendlier with kids than purebreeds. A new study suggests that's not always the case ...

Nature is weird, if you haven't noticed. Waxwing birds get drunk on fermented fruit, there are sharks that lay eggs which look like corkscrews, and Brazil has a tree so huge it looks like a lush, ...

One night, my sled dogs and I were gliding through a birch forest in Wisconsin when a black wolf emerged from the trees and ran beside us.

A Dallas-based biotech company called Colossal Biosciences says it has produced “de-extinct” dire wolf pups using gene-editing technology, but critics argue the animals are genetically modified gray ...

Wishing everyone a wonderful Christmas and a happy New Year, we are thrilled to present our 95-day project: an underground swimming pool, 9.51 feet deep, and a 7.38-foot pyramid temple. On Brave ...