Deep below the ocean surface, the light fades into a twilight zone where whales and fish migrate and dead algae and zooplankton rain down from above. This is the heart of the ocean's carbon pump, part ...

Add Yahoo as a preferred source to see more of our stories on Google. A large robot, loaded with sensors and cameras, designed to explore the ocean twilight zone ...

Welcome to the twilight zone. It’s a real place — but under the sea. The mesopelagic zone, also known as the “twilight zone,” is a mysterious region of the ocean between 200 and 1,000 meters in depth.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. One of Earth’s ...

The mesopelagic zone of the ocean, also called “the twilight zone,” refers to the ocean at an approximate depth of 200m to 1,000m. Beginning just below the sunniest parts of the ocean, the twilight ...

It may not be a dimension as vast as space nor as timeless as infinity, but the ocean's "twilight zone" is affecting Earth's climate, due to the heavy presence of phytoplankton in the region. NASA ...

Fishing experts are looking for ways to fish in the mesopelagic zone, a layer of water that stretches from 200-1,000 meters (660-3,300 feet) beneath the surface, which has, thus far, remained ...

Photos of microscopic marine plankton taken by Mary Silver grace the cover of Science magazine. A major international project involving two research expeditions to the Pacific Ocean has revealed ...

The mid-ocean 'twilight zone' holds the key to several tantalizing questions about the marine food web and carbon-sequestering capacity of the ocean. But studying this vast and remote area is ...