The European Space Agency has found a “smiley” face on the surface of Mars — and the joy-sparking pattern could be a sign of ...

Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that ...

Nethra states, “Movies like Inside Out, with their emotion-based characters, would have you thinking colors are ...

Ghosts might think they're the scariest thing fall has to offer, but they haven't seen my dry, cracked hands yet. View Entire Post › ...