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Suicide rates in the U.S. have been rising at an alarming rate over the past few decades, with rates among veterans 1.5 times higher than those of the general public, USC Suzanne Dworak-Peck School of Social Work's study shows.

A human kidney is built once, before birth, and the rules guiding its construction have been largely inferred from animal models. Researchers at Penn Medicine have now read those rules directly in human tissue. They found that developing cells are steered by soluble signals relea

When a heart attack damages the heart, the injured muscle is replaced by scar tissue. That scar can interfere with the electrical signals that coordinate each heartbeat, increasing the risk of dangerous rhythm disorders known as arrhythmias.

Sleep does not isolate the brain from the world—rather, it affects how the brain balances the processing of different types of sensory information. A Swiss study shows that as we drift off to REM sleep, signals from the outside world gradually decrease while those coming from our

In early 2025, special signals wended their way through a fiber-optic highway strung above the streets and sidewalks of the Maryland suburbs. The arrival of those signals at their destination marks a significant step toward a long-held dream of building a "quantum network." Resea

U.K. and U.S. scientists have uncovered an important piece of the puzzle in the signaling pathway that causes damaging scar tissue to build up in the body, raising hopes for future treatments. A team from the University of Manchester and University of Connecticut have revealed ho

Exclusive: Work and pensions secretary signals possible reform to welfare as ministers await key reviewsLabour must stop “simply writing a cheque” for health and disability benefit claimants and will provide more job support instead, the work and pensions secretary has said.Pat McFadden said the government was preparing to launch a renewed effort at welfare reform with a focus on encouraging more people with health conditions to get into work and off benefits. Continue reading...

Sony’s announcement spells the end of a whole ecosystem built by superfan collectors – and signals a troubling shift in the industryDon’t get Pushing Buttons delivered to your inbox? Sign up hereSony’s decision last week to quietly announce the end of physical games production for the PlayStation in 2028 is one of the most perfect PR disasters in recent gaming history – and considering what has been happening with Xbox, that’s saying something.First, there was the timing. Sony posted t

O português é agora o terceiro idioma mais usado no ChatGPT, segundo dados da OpenAI divulgados no relatório OpenAI Signals. Ele fica atrás apenas do inglês e do espanhol. O levantamento também mostra que, pela primeira vez, mais da metade dos usuários ativos usa o ChatGPT principalmente em idiomas diferentes do inglês. Em quarto, quinto e sexto lugar aparecem, respectivamente, o francês, o indonésio e o árabe. A análise mede as interações de usuários nos planos individuais do ChatGP