If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A new oxygen source found at the bottom of the ocean has scientists scratching their heads.

Mining activity could negatively affect the seafloor ecosystem, scientists warn. Rare metals on deep sea and ocean floors miles below the surface produce "dark oxygen," and mining these minerals ...

But the recent discovery of what researchers call “dark oxygen” may upend conventional ... Polymetallic nodules, collected from the ocean floor, sit in simulated seawater in chemist Franz ...

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For more than 10 years, Andrew Sweetman and his colleagues have been studying the ocean floor and its ecosystems ... a reaction that produces this “dark” oxygen from seawater.

where a large amount of “polymetallic nodules” cover the ocean floor. The scientists believe that these nodules are producing this “dark oxygen”. The team said the discovery is fascinating ...

Scientists have discovered that metal nodules on the ocean floor are producing oxygen in ... Sweetman and his team discovered the phenomenon, dubbed “dark oxygen,” accidentally while sampling ...

Dark oxygen is being created on the ocean floor, scientists have discovered – and it could change our understanding of how humans and animals evolved. It was traditionally thought that only ...

Whether $5 or $50, every contribution counts. Metals on the deep-ocean floor produce ‘dark oxygen‘ 13,000 feet below the surface, a new study has suggested. The finding challenges long-held ...

But here the scientists were, looking at data from their deep-sea landers that suggested oxygen had been generated on the dark ocean floor, where light doesn’t penetrate. “When we first got ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Ocean floor metals coveted by mining companies can electrically produce “dark oxygen”, according to new ...

Dark oxygen is being created on the ocean floor, scientists have discovered – and it could change our understanding of how humans and animals evolved. It was traditionally thought that only ...