Off the coast of Western Australia, the Southern Indian Ocean is becoming significantly less salty, and scientists say it’s happening at a rate never seen before. This rapid freshening has raised ...

Researchers have long been puzzled by the observed cooling of the eastern tropical Pacific and the Southern Ocean ...

Han’s team estimates that the area covered by salty seawater in this Southern Indian Ocean region has shrunk by about 30% over the past 60 years. They describe it as the fastest freshening seen ...

Rehabilitated in Florida, a tagged loggerhead named Pyari may reveal how injured turtles adapt to currents, feeding, and migration.

Ocean currents and tidal flows don’t just push water. They shape where fish go. Around powerful tidal sites like Canada’s Bay ...

It’s part of the scenario in “The Day After Tomorrow,” but scientists differ over whether or how fast it may occur. A team ...