Scientists in Japan have made a robot face covered in living skin that can smile in a demonstration of a new technique that ...

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

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

A new image from the James Webb Space Telescope shows Arp 107, home to two merging galaxies, with two bright cores and a ...

Every fall, a smiley face made of trees appears on a hill in Polk County. It’s a happy sight for motorists driving along ...

Stunning new images from the ExoMars orbiter reveal ancient salt deposits on Mars, even forming a smiley face.

It's "World Smile Day" with events at City Hall Plaza and the Harvey Ball Smile Award at the Mercantile Center.

Scientists suggest the salt deposits could house ancient bacteria from an era when Mars may have had an environment conducive ...

Lady Gaga comes face to face with the "Mona Lisa" in the Louvre and plants a lipstick smile on her face in a new video clip ...

The Baltimore woman, a clothing store worker, told lottery officials that during her morning coffee stop, she also bought a ...

Sky News host Peta Credlin says Treasurer Jim Chalmers could not keep a smile “off his face” as inflation dips to 2.7 per ...

Nico Gonzalez scored on his Champions League debut and said Thiago Motta wants them to ‘play with a smile on our face’ after ...