Sigourney Weaver Who can forget being terrified along with Ripley in the iconic space-thriller Alien? Before she became a sci-fi hero, Weaver had already...

  A nanny in Irvine, California saved a little boy after she came home from running some errands to find an unpleasant surprise lurking...

Sometimes we fool ourselves into believing we know everything about our planet. We seem pretty concerned about the possibility of Mars sustaining life and...