Did a Supernova Leave Its Mark on Earth? New Evidence from the Ocean Floor Suggests So
A team of researchers has found an unusual spike in beryllium-10 levels in the Pacific seabed, dating back 10 million years.
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Scientists Seek 'Dark Oxygen' in Ocean Depths To Unlock Life's Secrets
Languages: English. Deep-sea researchers have launched a groundbreaking project to investigate "dark oxygen"—a form of oxygen produced in total darkness on the ocean floor. The initiative ...
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Protecting the ocean floor could help mitigate climate change
Some areas, mostly near coastlines, are already being designated accordingly, but this should be expanded to include areas of the ocean floor that are currently ignored, such as carbon-intense “hot ...
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Purpose-driven inventors: Bringing the sea floor to the surface
In the early 1950s, Marie Tharp began connecting dots to map the ocean floor, using sonar technology. Sonar detects underwater objects by timing the echo of a soundwave and was originally ...
BBC5mon
In Australia, sea lions help researchers map the ocean floor
An innovative research method helps discover sea lion behaviours and maps ocean habitats. Video by Ellenoor Shameli US Treasury Secretary says they are focusing on bond yields rather than ...