Mastodawn

Benthic marine heat waves portend unprecedented mass extinction in the oceans: far more than has already occurred. https://www.livescience.com/heat-waves-are-hitting-the-deep-ocean-floor-with-potentially-catastrophic-results #globalwarming

Heat waves are hitting the deep ocean floor, with potentially catastrophic results

Heat waves are reaching the bottoms of Earth's oceans, and that could be a big problem for the creatures that live there.

Live Science