Some animals also use their pearly whites for specialized purposes like digging or fighting. Tusks, like you see in elephants, walruses and warthogs, are one special kind of teeth – they grow ...

Author Hillary Rosner argues that saving our planet and repairing Earth for the benefit of humans and nonhumans begins with ...

"I think it is so important being a mom of a young kid, having them around animals," 'The Flight Attendant' star tells PEOPLE ...

Nature creates incredible works of living art through its many different animal patterns, such as a leopard’s spots or a ...

Animals from completely different branches of the tree of life, such as insects, worms and vertebrates, independently evolved ...

A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...