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Bottom trawling is scraping oceans of wildlife

Bottom trawlers extract one-quarter of the world's fisheries catches by weight and raise significant ecological, economic and social concerns. Given that, you'd think there would be an answer to basic questions in fisheries: how many fish species are being caught, and what are

Beluga calls deciphered to bolster conservation efforts

Alaska's Cook Inlet was home to nearly 1,300 beluga whales in the late 1970s, but today the population hovers around 300. Despite almost two decades of recovery work, the whales aren't bouncing back. The Cook Inlet belugas are likely struggling under multiple pressures,

AI generates first complete models of proteins in motion

Many drug and antibody discovery pathways focus on intricately folded cell membrane proteins. When molecules of a drug candidate bind to these proteins, like a key going into a lock, they trigger chemical cascades that alter cellular behavior. Understanding how proteins fold

Halley’s comet may be named after the wrong person

A medieval monk may have beaten Edmond Halley to one of astronomy’s greatest discoveries by nearly 700 years. Researchers say Eilmer of Malmesbury recognized that the blazing comet seen in 1066 was the same one he had witnessed in 989. At the time, comets were viewed as