Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that similar deposits, which were left behind from ancient lakes, may be a good place ...

The happy-face spider (Theridion grallator) is famous for the particularly cheery looking patterns on top of its abdomen. Ecologists in Hawaii first described the tiny, vibrantly green arachnids in ...

TOPEKA (KSNT) – Stargazers who turn their eyes skyward — and use a little bit of imagination — will have a chance to spot a rare “smiley face” in space later this month. Brenda Culbertson, a solar ...

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ATLANTA — Many of you have been asking our meteorologists if you will really be able to see a "smiley face" in the sky Friday morning. Some social media accounts claim that Saturn, Venus and the ...

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The happy-face spider was thought to be unique to Hawaii – until now.