Panthalassa raises $140 million to build floating AI data centers at sea, using ocean waves for power and seawater for cooling onboard computing chips.

Some of Earth’s tiniest life-forms inhabit slowly sinking particles of fish poop and debris, playing a crucial role in ocean ...

Scientists have uncovered strong evidence that a major Atlantic Ocean current system tied to global climate is weakening. The ...

Record-breaking ocean temperatures off California are raising new questions for anyone heading to the coast.

The ocean’s circulatory system may not be doing as poorly as previously thought. A vital ocean artery known as the Florida Current, a bellwether for the ocean’s ability to regulate Earth’s climate, ...

In 2022, a deep-sea expedition north of the Hawaiian Islands revealed an ancient dried-up lakebed. At the bottom, there ...

Oceans are experiencing sudden temperature changes due to climate change, affecting marine ecosystems and global fisheries.

It's easy to think of the ocean as a permanent fixture, given how ancient it is. But those salty waters had to come from something, somewhere. How did we end up with this vast, shimmering source of ...

The Arctic Ocean (Figure 1), the smallest of the world's five major oceans, is about 4000km (2500 miles) long and 2400km (1500 miles) wide, about the size of the continental USA. It lies entirely ...