When the crew aboard an ocean science expedition learned that an iceberg the size of Chicago had broken off from an Antarctic ...

Scientists find strange sea pigs, giant sea spiders, and a butterfly-like animal beneath the Antarctic Ocean’s icy surface.

Satellite data, in other words, only gives a rough idea of what lies beneath the sea. Only a tiny percentage of the ocean floor has been carefully mapped, which means we know less about 71 percent ...

The discovery, led by scientists from the Schmidt Ocean Institute in Palo Alto, California, revealed a previously unknown ...

SWOT satellite data has been used to map the seafloor, revealing 100,000 seamounts, more than double the number previously ...

The newfound ecosystem is filled with sea crabs, octopuses and gigantic sponges, suggesting it may have been thriving for centuries.

Scientists have discovered that powerful underwater avalanches are sweeping huge amounts of microplastics into the deep sea, ...