Red tides regularly make headlines in California, drawing attention for both their potential risks and eye-catching displays ...

A spectacular bright blue glow is coming from San Diego's ocean thanks to a red tide offshore, according to Scripps Institution of Oceanography. Photographers captured the bioluminescent display at ...

Bioluminescence is one of those natural phenomena that you simply have to see to believe. The idea of shores glowing with a glittering, blue-green light sounds like something out of a fever dream, but ...

SAN DIEGO -- An algae bloom filled with bioluminescent phytoplankton has been lighting up the ocean from La Jolla to Encinitas since Monday. It's a stretch of about 18 miles. The micro-organisms light ...

On summer nights, the waters off the coast of Western Washington glow brighter than usual. The reason for the stunning sight is a natural phenomenon: electric blue, bioluminescent plankton. The Salish ...

Kris Quintanilla has been camping at Goose Island State Park in Rockport, Texas, for 28 years, but he recently discovered something there he had never seen before. While fishing from the park's pier ...

If chasing auroras lights you up, nature has an even wilder spectacle waiting for you. Picture dipping your kayak paddle into inky black water, only to watch the waves ignite neon blue. Every stroke ...

Add Yahoo as a preferred source to see more of our stories on Google. Bioluminescent algae at St. Kilda Beach in Melbourne, Australia. - Rana Sajid Hussain/Pacific Press/Shutterstock A beach in ...