T he most dangerous sea creatures in the world don't always have large teeth like great white sharks or weigh over 10 tons (9 metric tonnes) like the killer whale. The sea creatures that are a ...

Being near natural bodies of water, especially the sea, has proven health benefits. This effect has been dubbed "blue health." Scientists have offered a number of explanations for these benefits.

Traditionally, blue is associated with masculinity and pink is associated with femininity. Blue may represent boyhood or be ...

On Monday (Jan. 27), Texas-based Firefly released two photos of the moon that Blue Ghost captured from Earth orbit. One shows ...