Several websites offer a selection of Valentine's Day-themed images, such as Pixabay, which has around 6,000 Valentine's Day-inspired images submitted by various users, ranging from high ...

Heart Nebula Image Terry Hancock Terry Hancock Astrophotographer Terry Hancock captured this image from DownUnder Observatory in Fremont, Michigan on Aug. 29 to 31, 2012.

It's time to test your brain with a quick brain-teaser — but don't let this one break your heart. This adorable Valentine's Day illustration from Gergely Dudás is actually a hidden-image search ...

On Valentine’s Day, the world celebrates love by being bombarded with red and pink hearts — heart-shaped candies, heart-shaped cards and more. But why? “It didn’t mean love before the 13th ...