Just below Greenland is a menacing stretch of water known as the Cold Blob. As the planet heats up, the Cold Blob remains a spooky outlier — positioned right above the area where the Atlantic Ocean’s ...

The Icelandic government has declared the possible collapse of a major Atlantic Ocean current a national security risk.

Global warming continues to be more of an imminent threat as researchers have found we're close to yet another possible point ...

Scientists have determined that slowing ocean currents are responsible for a cold spot south of Greenland. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Rising temperatures in the North Atlantic are slowing vital currents, but a new process in the Arctic could save the day, scientists say. When you purchase through links on our site, we may earn an ...

As the planet warms, it risks crossing catastrophic tipping points: thresholds where Earth systems, such as ice sheets and rainforests, change irreversibly over human lifetimes. Melting ice sheets in ...

A vital ocean current system in the Atlantic is showing signs of instability. Scientists warn this could lead to colder ...

A warming climate doesn't just affect dry land — it affects the ocean, too. For many years, Earth's ocean has acted as a heat sink for climate change: A large part of the heat generated by human use ...

How can open ocean currents generate energy? Ocean currents contain kinetic energy that can be converted to electrical power using turbines. This is similar to offshore wind farms, or wind turbines ...

A subpolar gyre is a large-scale ocean current system located at high latitudes created by a persistent region of low atmospheric pressure. These gyres circulate water in a cyclonic direction – ...

The Atlantic meridional overturning circulation (AMOC) is a major oceanic current determining global climate that is showing signs of weakening. It transports warmer waters northwards in the Atlantic ...