Despite the deep ocean floor coating some 66% of our planet's surface, we haven't explored 99.999% of it, study finds.

Researchers argue that expanding deep-sea exploration is vital to understanding and managing these marine habitats ...

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

MiCO database reveals how marine animals traverse oceans, connecting distant regions and impacting conservation efforts.

Despite covering most of Earth's surface and providing crucial resources, the deep ocean remains largely unseen and ...

Explorers know that the Earth’s oceans are vast, covering about 71% of the surface of the globe. According to a new study, ...

We know next to nothing about Earth’s seafloors. According to a study published May 7 in Science Advances, humans have only ...

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

What do we really know about the deep ocean? Whether Earth’s ocean is an ecological paradise ... This is different from ...

For around 2,000 years, global sea levels hardly varied. That changed in the twentieth century. Sea levels started rising and ...

The never-before-seen footage of sea creatures struggling in fishing nets is featured in National Geographic’s new documentary Ocean with David Attenborough.

The deep ocean is understood as any portion of the Earth's sea that is deeper than 200 meters (656 feet). Those regions cover ...