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Fibre-optic cables spread across the seafloor have long carried internet traffic between countries, but researchers are discovering another surprising use for this global network; detecting whales. A 2022 study in 'Frontiers in Marine Science' showed that existing submarine fibre-optic cables could be turned into vast underwater sensors capable of detecting and locating baleen whales.

Some stars can make repeated close passes around supermassive black holes, losing part of their material each time while surviving to return again. These encounters produce bursts of light, or flares, that can recur months or even years apart.

A new purple cooling fabric developed by Chinese and Australian researchers could offer a way to stay cooler in intense summer heat without relying on traditional white clothing. The study published in the journal 'Small,' describes that the material is designed to reflect sunlight while allowing heat to escape from the fabric.

For some cancer patients undergoing chemotherapy, touching something cold or stepping into a cold room can trigger pain. Scientists from IISc and TCG-CREST's Centre for High Impact Neuroscience and Translational Applications (CHINTA), Kolkata, have found a pathway in the brain that appears to turn an otherwise harmless drop in temperature into a painful experience after chemotherapy.