Do animals have siblings, aunties, or cousins? Can they survive without any family at all? Female gazelles, like this ...

A half-ton spacecraft launched by the Soviet Union 53 years ago is expected to fall back to Earth this weekend.

That’s why one rare Malagasy fossa made a more than 5,000-mile journey from the San Diego Zoo to Chester Zoo in England for a date. Zaza, a 7-year-old male fossa, has been transferred from California ...

Sens. Banks and Warren are asking the department to look deeper into the issue.