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A new study debunks a recent claim that astronomers may have detected a lunar-mass primordial black hole. In a reanalysis of observations from the Dark Energy Camera (DECam), researchers found that the star nicknamed "Phoebe" was simply doing something ordinary that many stars do

Amid the peatlands of northern Sweden, billions of microbes are quietly rewriting their genetic playbooks—and doing so far more often than scientists realized.

Imagine opening a difficult book in a quiet room. The first page is dense. You read one paragraph, then reread it. Nothing "clicks" yet. Your brain is doing what learning often requires: spending effort before the reward arrives. Then your phone lights up. One thumb movement, and

A new Tufts University imaging facility is doing something that most microscopy centers in the world cannot: allowing scientists to examine a butterfly wing, a living tissue or a microchip and reveal its physical structure, molecular chemistry and elemental composition across eve

Britain’s PM-in-waiting is right that the country has been failed by 40 years of neoliberalism. There will be obstacles, but he must embrace radicalism Of all the many prime ministers who have walked through the doors of 10 Downing Street in the past decade, the one Andy Burnham resembles most is Liz Truss. Both had a view of what was going wrong with the economy. Both wanted to break with the politics of managed decline. Both had ambitious ideas for what needed to be done.Truss, of co

Experts say cuts have hindered the response to DRC’s Ebola outbreak and resulted in ‘significant numbers’ of deathsElon Musk has an Ebola problem. SpaceX stock dropped precipitously after its initial public offering, and Tesla faces a wave of lawsuits. But instead of focusing on his companies, Musk has posted frequently on X about the US Agency for International Development (USAID), which he helped dismantle – or, in his words, feed into the woodchipper – last year.“Elon’s USAID crash-

Desde que lançou no início dessa semana, o Steam Machine tem enfrentado duras críticas por conta de seu preço elevadíssimo para o hardware que carrega. Algumas pessoas ainda reclamam de sua performance também, como Shuhei Yoshida, lenda da PlayStation, ex-executivo da Sony, que chamou a capacidade de rodar games do mini PC da Valve de "meh". No X, ele postou sua jornada com o Steam Machine: desde a chegada do console, admirando o Steam Controller, ligando tudo na TV e dizendo que "is