Shrinking heart

This heart-shaped body of water may look cute for Valentine's Day but just as love sometimes fades, this emerald sea is withering away.

Image: From Earth with love

"Valentine's Day has struck again," tweeted ESA astronaut Thomas Pesquet when he posted this image of a heart-shaped lake in Mongolia. Thomas took this image from the International Space Station during his Proxima mission ...

Dating sites become mainstream and focus on more niche markets

Online dating has brought romance to millions of men and women. And now, a new website for Jewish singles, Jewcier.com, operated by Miami Beach-based Avalanche, is geared to help even more people find love through the Internet.

Probing Question: How did Valentine's Day start?

Never mind the 160 million greeting cards that will be purchased for Valentine's Day this year. Forget about the 35 million heart-shaped boxes of chocolates that will pass from giver to recipient. Long before today's modern ...

Roses are red, but not 'green'

For many Americans, giving your significant other a dozen sweet-smelling roses is the ultimate symbol of Valentine's Day affection, but it might not be the best expression of love for your planet.

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