共找到 20 条结果
Could something as simple as vitamin C help support a healthier aging brain。 In a study of more than 2,000 older adults in Japan, researchers found that people with lower vitamin C levels in their blood also tended to have less gray matter and weaker connections in a key brain network involved in memory, attention, and other cognitive functions
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
Two newly confirmed "super-puff" planets are so diffuse that they are less dense than cotton candy, despite being about the size of Jupiter。 Their rare orbital relationship and enormous, lightweight atmospheres could provide valuable clues about how some of the strangest planets in the galaxy come to exist
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
Walkthrough experience includes visits to stars, exoplanets, and observatories
Xbox consoles, Nintendo's new Switch 2 and Valve's Steam Deck are just some of the gadgets seeing price hikes in recent months
A Google spokesperson said the judgement "fails to recognise" the firm's "significant investment to ensure Android remains open
Insiders say Sam Altman is in active talks with the Trump administration
C:\ArsGames takes a look at the time Chris Roberts more or less made a whole movie
Early reports indicate there may be another case, but spread is thought to be localized
Bending Spoons, an Italian company that buys aging internet companies, is going public this week at a potential value of $19 billion
The companies’ Fourth of July plans include celebrating new reactor designs coming online。 But there’s still a long way to go before they deliver energy at a meaningful scale
Creatine is best known as a muscle-building supplement, but scientists are now investigating whether it could also help treat depression by boosting the brain's energy supply。 A new review examined five randomized clinical trials involving 238 participants and found mixed results。 Two studies, both involving women with major depressive disorder, re
Thanks to the AI-driven chip shortage, prices for phones, computers, and consoles are sky-high—and still climbing
The EU went after Google for the practice of bundling its search engine and browser with Android
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