Discarded explosives were dumped into the Baltic and North seas after World War II. Their deadly legacy is still with us.

The SWOT satellite, supported by NASA, has uncovered previously unknown underwater peaks, offering a fresh perspective on ...

The Saya de Malha Bank is one of the world’s largest seagrass fields and the planet’s most important carbon sinks. It faces ...

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...

Countries have debated for decades whether to allow mining on the ocean floor, a potential trove of critical minerals. Now, a ...

But a group of international scientists are shaking up what we think we know about the continent after unveiling a new, very ...

Until now, only about a quarter of the seafloor has been mapped using ships with special sonar equipment. The rest has ...

The world needs ... and flow out to sea. The models are necessary to simulate what would happen if Planetary did nothing, Fennel said. They’re also necessary because the ocean is so large ...

Take a deep dive into the ocean’s secrets. ExtremeTech reveals its hidden layers and life forms. Discover the depths of our planet today.

Samples drilled from deep beneath the sea have revealed just how much global sea levels changed following the last ice age. Melting ice caps in North America, Antarctica and Europe caused sea ...

Now, thanks to data from NASA’s SWOT satellite, scientists have created one of the most detailed maps ever, revealing hidden underwater mountains and deep-sea ... and Ocean Topography) satellite, ...

HANOI — Seething international tensions over the South China Sea have struck an unlikely victim in Vietnam: popular children's dolls pulled from shops over a facial mark supposedly resembling ...