Life in ocean’s ‘twilight zone’ threatened by climate change

(CNN) One of Earth’s largest habitats could see its rich diversity of life reduced by the end of the century due to the climate crisis.

The ocean’s mesopelagic zone, also called the “twilight zone,” is located between 656 feet and 3,280 feet (200 meters to 1,000 meters) below the surface.

The marine region, which…