A brilliant blue \"samurai jellyfish,\" Physalia mikazuki, has been discovered in Japan, marking a significant marine find.

Millions of bio-beads washed onto the southern English coast in November after a mechanical failure at a water treatment ...

When polar ice sheets melt, the effects ripple across the world. The melting ice raises average global sea level, alters ...

The Sargasso Sea is a patch of unusually calm water 590 miles east of Florida. Strong currents rush around its edges, but inside it's smooth.

Iceland has classified the potential collapse of a major Atlantic current system as a national security threat, citing new ...

Australian cruise company Aurora Expeditions is taking big strides in environmental stewardship, scientific collaboration and ...

The Atlantic Meridional Overturning Circulation (AMOC), a system of Atlantic Ocean currents that redistributes heat and nutrients between the tropics and the North Atlantic, is one of the planet's ...

The National Weather Serv­ice and Honolulu first responders are preparing the public for extremely high surf of up to 30 to ...

Iceland's government has classified it as a national security concern. Government issues warning over potential danger in ocean: 'We cannot afford to wait' first appeared on The Cool Down.

The National Weather Service is warning visitors to beaches and shorelines in the Bay Area and Central Coast this holiday ...