Prefer Newsweek on Google to see more of our trusted coverage when you search. Deep-sea researchers have launched a groundbreaking project to investigate "dark oxygen"—a form of oxygen produced in ...

A bizarre new discovery in the deep Pacific Ocean has scientists scratching their heads, and for good reason. Far beneath the ocean’s surface, in a region where sunlight never reaches, oxygen is being ...

A puzzling wrinkled rock formation in Morocco has led scientists to rethink where ancient microbes could live. Instead of shallow, sunlit waters, these microbes may have thrived deep in the ocean, ...

What is truly scary about the ocean is that many of the threats are invisible. While the surface may appear tranquil, there ...