Just like with people, when pets experience chronic stress it can raise cortisol levels, heart rate, and blood pressure; ...

Across cultures, people literally point to the future in different directions. Our hands reveal how language, writing, and ...

Over the past half century, researchers have established that birds evolved from dinosaurs: specifically, the theropods, the ...

Science and common sense show diverse animals are feeling beings who care about what happens to themselves and others, and ...

Feline specialists decode the tail signals that reveal your cat’s emotions—so you can avoid misunderstandings and strengthen ...

Quick Take Vulturine guinea fowl’s blue and white plumage comes from feather structure, not pigments, creating vivid, ...