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A common brain protein may be giving Alzheimer’s disease an unexpected way to spread, carrying toxic Tau proteins from damaged neurons into healthy ones。 By blocking these harmful protein packages before they reach new cells, researchers believe it may one day be possible to slow the disease's relentless progression
A major breakthrough in quantum technology has turned magnons, tiny magnetic waves once considered too short-lived for practical use, into promising carriers of quantum information。 Researchers extended their lifetime by nearly 100 times, reaching up to 18 microseconds, and discovered that the main limitation is not a law of physics but the purity
Dealers who invested in Polestar won’t be able to sell in the US next year after the federal government denied an authorization that would have allowed the company to avoid a Chinese tech ban
Researchers have discovered that beneficial soil bacteria give plants an unexpected survival advantage in salty soils。 Instead of helping plants keep salt out, the microbes stimulate the production of lignin, a natural compound that strengthens roots and makes plants more resilient。 Greenhouse and field tests showed healthier plants and higher yiel
An unusual gravitational wave signal has renewed hopes that primordial black holes, long considered purely theoretical, may finally be within reach of discovery。 If confirmed, they could solve one of astronomy's greatest mysteries by explaining the nature of dark matter
Astronomers may have witnessed one of the rarest and most dramatic cosmic events ever seen: a long-sought intermediate-mass black hole ripping apart a dense white dwarf star and devouring it。 The Einstein Probe space telescope caught the explosion in its earliest moments, revealing an unusual sequence of intense X-ray flashes unlike anything seen i
It's difficult to pinpoint the moment in my life where America started to lose the plot
ZYN nicotine pouches, the FDA found, can be advertised as a less-harmful option for adult smokers。 But quitting all tobacco and nicotine products remains the best idea
Energy grids and train services are among the vital services that are vulnerable to very hot weather
Amid widespread “techlash” over addictive screens and apps, the Yoto, an audio player for children, shows there’s still a way to make money while doing something nice
Lighten your pack this summer—skip the sleeping bag and carry one of our favorite ultralight backpacking quilts instead
New US rules would legalize quiet supersonic flights without the sonic boom
C:\ArsGames takes a look at the time Chris Roberts more or less made a whole movie
Avoid phone FOMO with our favorite smartphones that aren’t officially sold stateside but are available in markets like the UK and Europe
A decades-old puzzle about water has finally been unraveled。 Researchers found that water trapped in tiny nanoscale spaces is not inherently more reactive。 Instead, the intense pressures created inside these microscopic gaps explain most of the effect, while the surrounding material can further enhance water's chemistry if it interacts with the rea
New York City’s Summer of Ludd festival is teaching people how to live offline
Bending Spoons, an Italian company that buys aging internet companies, is going public this week at a potential value of $19 billion
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