Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...

Picture an ocean world so deep and dark it feels like another planet—where creatures glow and life survives under crushing ...

Beneath the Pacific Ocean southeast of Hawaii, a hidden treasure trove of polymetallic nodules can be found scattered across the seafloor. The nodules are rich in metals which are key ingredients for ...

Most climate models now show that cutting emissions won’t be enough to curb global warming, according to the United Nations’ ...

From the grounds of a gas-fired power plant on the eastern shores of Canada, a little-known company is pumping a slurry of minerals into the ocean in the name of stopping ...

Even so, the ocean is a dynamic, challenging landscape to work in. Scientists are still uncovering new details about how it absorbs and recycles carbon, and any materials they add to seawater are ...

HALIFAX, Nova Scotia (AP) — From the grounds of a gas-fired power plant on the eastern shores of Canada, a little-known company is pumping a slurry of minerals into the ocean in the name of stopping ...

HALIFAX, Nova Scotia (AP) — From the grounds of a gas-fired power plant on the eastern shores of Canada, a little-known company is pumping a slurry of minerals into the ocean in the name of ...