The moon is Earth's longtime, familiar companion, the story of when and how it got there is actually a bit of an unanswered question in astronomy.

Sophie Winkleman rose to fame playing the role of "mental posho" Big Suze on the ribald British sitcom "Peep Show" only to ...

The scientific breakthrough, announced on this day in 1997, proved that geneticists could clone an adult mammal, giving rise ...