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When a cell gets ready to divide, it shuts down its gene-reading machinery almost entirely. For decades, the mechanism behind that shutdown was only partially understood. A new study co-led by Alarcón and Lilian Kabeche, associate professor of molecular biophysics and biochemistr

Cricket is a brutal game – you are basically being judged all the time. It’s no wonder players seek out ways of copingI once played with a young cricketer who would physically harm himself when he didn’t score enough runs. I won’t go into the detail of how because that isn’t real

Researchers have developed a new way to study CLN3-Batten disease, a rare inherited condition that causes early vision loss in children followed by progressive neurological decline. Their findings offer new insight into how the disease begins and point to a promising path for tre

This portrait by Vytautas Katkus of a man contemplating his recent fatherhood and his own father is steeped in ennui and ends up driftingAt one point in this Nordic-Baltic homecoming film, Danielius (Darius Šilėnas) refuses an invite for beachfront karaoke, preferring to watch fr

Slovenian powers to victory by more than three minutesLeader breaks rivals on brutal climb at halfway pointTadej Pogacar arrived in red, lit the fuse on the climbs and turned stage four of the Vuelta a España ⁠into a private exhibition on Tuesday, powering away with almost 50km r

Petroleum-based adhesives are everywhere: bonding the wood and drywall in a construction project, holding together the joints of furniture, and even sticking labels to otherwise recyclable containers.  “The labels on a container are held up with petroleum-based glue. And because

It’s a glorious day in Kirkland, Washington, an affluent Seattle suburb on the eastern shore of Lake Washington. The temperature is in the mid-80s, and the sky is incapable of being any more blue. The view from the Gates Ventures conference room overlooks the Carillon Point Marin

A recent letter signed by 1,367 researchers and engineers at frontier AI labs – mainly OpenAI, Anthropic and Google Deepmind – points to a dangerous momentIt is fashionable in certain circles to dismiss the catastrophic risks of AI. One often hears that “the real experts” who work on the technology every day are really not concerned at all; that only “doomers” and “luddites” espouse a “fringe” view from a “position of ignorance”; that all talk of potential catastrophe is just “science

Britain's Cameron Norrie saves a match point as he produces a superb fightback to beat world number seven Alex de Minaur at the Canadian Open. Mais do que repetir a manchete, o ponto aqui e entender o que essa mudanca revela e por que ela merece atencao.

A superb unbeaten half-century from Matt Short guided Welsh Fire to a six-wicket victory over Southern Brave that takes them level on points at the top The Hundred table. Mais do que repetir a manchete, o ponto aqui e entender o que essa mudanca revela e por que ela merece atenca

Trent Rockets' continued their excellent form as they comfortably beat Birmingham Phoenix by seven wickets to move four points clear at the top of the men's Hundred table, with two matches to go in the league phase. Mais do que repetir a manchete, o ponto aqui e entender o que es

Venus may be overwhelmingly inhospitable today, but many planetary scientists believe that it wasn't always this way. Billions of years ago, some observational evidence suggested that our planetary neighbor may have looked far more like Earth, complete with oceans potentially cap