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Stanford scientists regrow lost cartilage and reverse arthritis in major breakthrough
A new treatment that blocks an aging-related protein restored lost cartilage in old mice and helped prevent arthritis after knee injuries. Human cartilage samples showed similar signs of regeneration, raising hopes for …
'Puffy' super-Neptune emerges 383 light-years away with a density of just 0.4 g/cm³
Using the Subaru Telescope, astronomers have conducted follow-up observations of a recently discovered exoplanet known as TOI-1883 b. Results of the new observations, published June 5 on the arXiv preprint server, indic…
SpaceX IPO valuation depends on Starship and orbital AI data centers
SpaceX’s targeted $1.75-trillion valuation rests on engineering that hasn’t happened yet Reusable rockets and Starlink made Elon Musk’s company dominant in spaceflight. Its record valuation leans on making Starship fli…
Can black holes send information back in time? Extremely curved spacetime can warp cause and effect, creating channels for backward communication By Clara Mo…
In the split second after you hear a noise, your brain is already making a potentially life-or-death deduction: Did I do that, or did something else? Our nervo…
People with a rare condition experience "pauses" in their heart beat that cause them to faint. A new procedure could change their lives, research suggests.
Disclosure Day raises a big question: How do you talk to aliens? A linguist lays out what communicating with aliens could actually involve—and what that tells…
A spectacular fossil fish discovered on a remote cliff in New Zealand nearly 30 years ago has finally revealed its full story thanks to an unexpected discovery…
In the face of loneliness, many people are turning to AI chatbots for companionship – but research shows it can’t replace human connection. Columnist David Rob…
A clock based on radioactive thorium atoms realises a long-held ambition, demonstrating a technology that could eventually beat the accuracy of today’s best at…
Researchers have developed a solar-driven catalyst material that harnesses the energy of a single photon to reduce carbon dioxide and oxidize organic waste at …
Temperatures in the Antarctic Peninsula have reached a record-breaking high of 15.4C for June, and ice is melting at abnormal rates during the current winter, …
Elon Musk's SpaceX was set to begin trading on the Nasdaq exchange Friday, with the biggest initial public offering in history expected to make the polarizing …
Researchers in South Korea have recreated the legendary “sea silk” once prized by emperors, using fibers from a clam cultivated in Korean coastal waters. They …
