Mild winter weather creates ideal conditions for these jelly-like creatures that travel by wind and wash ashore in spring.

Electric acne patches with light therapy are wearable patches that use LED light (mostly blue, red, or both) to 'kill ...

Extreme cosmic events such as colliding black holes or the explosions of stars can cause ripples in spacetime, so-called ...

Hordes of bright blue, jellyfish-like sea creatures are washing up on beaches across California. As of Monday, thousands of the critters — called velella velella or by-the-wind sailors — have been ...

Thousands of electric blue, jellyfish-like sea creatures washed up on Central Coast beaches this week. Known by the nickname of by-the-wind sailors, velella velella are hydrozoans — a species related ...