Researchers are racing to determine the impact of rising sea surface temperatures on fragile marine ecosystems.Credit: Armando Babani/Getty The world’s oceans are on the brink of setting an all-time heat record, reaching temperatures that could roil marine ecosystems and sap the ocean’s ability to take up carbon dioxide from the air. “It just spells trouble
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MIAMI — Tropical Storm Cristobal formed Wednesday in the Atlantic Ocean well west of the Azores, forecasters said. There were no coastal watches or warnings in effect, the National Hurricane Center in Miami said, and the storm was forecast to dissipate on Thursday. Cristobal was located about 880 miles (1,416 kilometers) west of the Azores
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As hyperscalers build out data centers around the world, they need to move the bits back and forth, and that often relies on a somewhat brittle network of undersea fiberoptic cables crisscrossing the oceans. Those cables are tricky to access and repair, much less install. But alternatives aren’t easy to find: Radio transmissions don’t have