There are few things more joyful, if occasionally nerve-wracking, than having a pet in your home. And plenty of people agree.

A tiger walks the same worn groove along the edge of its exhibit, like a broken record. A parrot methodically plucks out its ...

A new study is the first to describe tool use in a cow. It could be evidence that livestock has higher cognitive capabilities than once thought, researchers say.

A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows ...

The unexpected observation of a cow using a broom to scratch herself isn't necessarily surprising, but it expands our ...

Climate change has a wide range of effects on wildlife. It affects seasonal migration, reproduction times, body size and mass ...

Susan Taylor would love to tell Capone “you’re safe now” but he’s still facing one more major challenge before that.