It's been a doozy of a year for marine mammals, who have been dying in record numbers along the California coast. Volunteer ...

Sexual behavior is one reason why female mammals typically live longer than their male counterparts, according to a new study ...

A team of scientists digging up some of the Earth’s oldest rocks has uncovered new chemical evidence that Earth’s first ...

Jane Goodall, who chronicled the social lives of chimps, has died, but she leaves a lasting legacy on how we view the natural ...

One of the world’s most beloved and influential primatologists and conservationists has died. Jane Goodall spent more than ...