They said cloning was science fiction, but what if its already happening? Reports are emerging that prisoners are being used ...

Arthur Murray says his dogs Stella and Mella are "100% physically identical." Their personalities? Less similar.

Pets just don't live long enough. We spend time, emotion, energy and lots of money caring for them, all while knowing we'll ...

If human cloning became possible, society would face moral battles, identity crises, and a future where science challenges ...