A spectacular meteor jetted through the skies over Portugal and Spain Saturday night, dazzling millions of people with a blue-green fireball that lit up the night sky.

The shores of Hobart, Tasmania, have been twinkling a bright, neon blue the past few days, turning the water’s surface into a scene that looks out of this world. Photographers have flocked to ...

Waves off the California coast are glowing a bright neon blue thanks to science. The water is glowing in the dark because of bioluminescent organisms along the California coast, experts said.

Blue light emits in waves when phytoplankton are agitated. ... The best time to catch a glimpse of the bright neon waves is two hours after sunset at a dark beach, scientists say.

Algae turns Aussie beaches bright neon blue. By Imogen Elliot. Updated March 14, 2017 — 6.19pm first published at 5.50pm. Save. Log in, register or subscribe to save articles for later.