Wouldn’t you be happy too? The European Space Agency has found a “smiley” face on the surface of Mars — and the joy-sparking pattern could be a sign of life on the bright red dot. The purplish hue, ...

PHOENIX (AZFamily) — There have been some pictures circulating around social media showing a “smiley face” in the night sky that supposedly will be visible on the morning of April 25. In reality, this ...

Early risers, you could glimpse a "smiley face" in Michigan skies Friday morning, April 25. Or maybe not, it depends on how much imagination you have. A rare formation — a triple conjunction — will ...

Viral social media posts claiming a celestial "smiley face" will appear on Christmas are false. The "smiley face" illusion is an optical effect caused by the alignment of a crescent Moon and two ...

Our brains might prime our immune system merely by seeing someone who looks sick. A study published July 28 in Nature Neuroscience found that participants who saw sick-looking faces in virtual reality ...