Latest from Science News: 19th century painters may have primed their canvases with beer-brewing leftovers

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View in browser Latest Headlines 05/25/2023 19th century painters may have primed their canvases with beer-brewing leftovers Several paintings from the Danish Golden Age contain remnants of brewer's yeast, barley and other grains commonly used to brew beer. Read More   A brain implant helped a man with paralysis walk more naturally A successful test of a system that restores communication between the brain and spine could ultimately help many people with paralysis. Read More   Spiny mice have armadillo-like armor in their tails CT scans revealed the bony plates in the rodents' tails. The hidden armor may protect against attacking predators or other spiny mice. Read More      Can't Get Enough Space? Sign up for our latest space and astronomy headlines in your inbox every other Friday. SIGN UP NOW Jupiter's lightning bolts contort the same way as Earth's Jovian lightning extends in jagged steps as it does on Earth, data from NASA's Juno spacecraft suggest. The finding might aid the search for life. Read More   Deblina Sarkar is building microscopic machines to enter our brains The ultratiny devices can communicate wirelessly from inside living cells and may one day help cure brain diseases. Read More   Brain implants have revealed a signature for chronic pain Brain implants in four people with chronic pain gave researchers an inside look at the debilitating condition. Read More      Science News is a nonprofit. We depend on our readers to support our journalism. You can help by subscribing for as little as $30. SUBSCRIBE NOW More Recent Headlines Saturn's rings may be no more than 400 million years old An analysis of data from NASA's defunct Cassini probe suggests Saturn's rings materialized more than 100 million years after trilobites appeared on Earth. READ MORE   Microwaving an insecticide restores its mosquito-killing power Heated deltamethrin kills mosquitoes resistant to its usual form. Scientists are working to add the improved insecticide into bed nets. READ MORE   Race car drivers tend to blink at the same places in each lap Blinking is thought to occur randomly, but a new study tracking blinks in racing drivers shows it can be predictable — and strategic. READ MORE   How over-the-counter birth control pills could improve reproductive health If approved, the switch to over-the-counter access for a birth control pill would circumvent certain barriers and help improve reproductive autonomy. READ MORE   Octopuses and squid are masters of RNA editing while leaving DNA intact Modifications to RNA could explain the intelligence and flexibility of shell-less cephalopods. READ MORE   Large predators push coyotes and bobcats near people and to their demise Coyotes and bobcats hide near people when wolves, cougars and other large predators are close-by, putting the smaller carnivores at a higher risk of dying at human hands. READ MORE   More than half of the world's largest lakes are drying up Satellite data from 1992 to 2020 reveal that 53 percent of the world's largest freshwater bodies shrank during that period while only 24 percent grew. READ MORE   As U.S. courts weigh in on mifepristone, here's the abortion pill's safety record Decades of data, including data collected during the coronavirus pandemic, support mifepristone's safety. The drug's fate in the United States may now be determined by judicial review. READ MORE   The oldest scaled-down drawings of actual structures go back 9,000 years Rock engravings in Jordan and Saudi Arabia may be maps or blueprints of desert kites, massive structures once used to capture animal herds. READ MORE   Anténor Firmin challenged anthropology's racist roots 150 years ago In The Equality of the Human Races, Haitian scholar Anténor Firmin showed that science did not support division among the races. READ MORE   Privacy policy  |  Update Profile  | Manage Subscriptions  |   Unsubscribe This email was sent by: Society for Science 1719 N Street NW Washington, DC, 20036, US

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