Researchers have successfully stimulated hair growth in mice using microRNA to genetically manipulate the hair follicle’s stem cells, meaning that balding pate may one day be sporting a mane of luscious locks. Source of Article
Scientists have discovered evidence of what may be the world’s oldest known human burial. The 300,000 year-old Homo naledi remains show signs of having been intentionally buried in a chamber marked with symbols. But other scientists aren’t so sure. Source of Article
Aerospace startup Polaris Raumflugzeuge has been awarded a contract by the German government to develop and fly a revolutionary Linear AeroSpike (LAS) engine that replaces the conventional rocket nozzle with curving wall-shaped plug. Source of Article
Most wound dressings simply cover the injury and perhaps also kill harmful bacteria. The PAINT system goes much further, as it incorporates a pen that could one day allow doctors to paint a gelatinous healing ink right into wounds. Source of Article
Decades ago, the astronomy world was taken aback by the discovery of tall light filaments spiking out from around our galaxy's central black hole. Now more filaments have been found, only these have some significant – and puzzling – differences. Source of Article
Knocking down a wall to create an open-plan space can be expensive. Researchers have created sustainable, moveable wooden partition walls that can be positioned right where you want them, making ‘knocking through’ a thing of the past. Source of Article
Scientists have identified an ancient marsupial for the first time, whose special adaptations allowed it to walk huge distances across the Australian continent 3.5 million years ago. And it's a feature you can still see in diverse marsupials today. Source of Article
Surgery to remove brain tumors comes with risks, one being that it may cause damage to the surrounding tissues. Researchers have found that biomarkers found in the blood are a useful new tool for tracking brain tissue damage on a cellular level. Source of Article
Saturn’s moon Enceladus is famous for its plumes that spray water into space. Now the James Webb Space Telescope has watched the biggest known plume so far, spanning thousands of miles, and studied how they feed a huge water “donut” around Saturn. Source of Article
Looking at more than 30,000 people who'd suffered a heart attack, it was found they also had a steady, quicker decline in cognition, memory and executive function in the years that followed. And the medical world doesn't yet know why. Source of Article
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