China’s security and surveillance industry is now focused on shoring up its vulnerabilities to the United States and other outside actors, worried about risks posed by hackers, advances in artificial intelligence and pressure from rival governments

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The UN Human Rights Council on Friday called for transparency on the risks of artificial intelligence and for the data harvested by...

A supposed “planet nine” that lies hidden at the edge of our solar system could actually be something else entirely, according to scientists. The unexplained movement of objects at the edge of our solar system has led some to propose that they are being influenced by another world, hidden in the dark distance of our planetary neighbourhood, that they have referred to as planet nine. Objects at the far reaches of the solar system behave as if they are being pulled around by an object that we cannot see, which is probably another planet, they suggest. But a new study by researchers Harsh Mathur, a professor of physics at Case Western Reserve University, and Katherine Brown, an associate professor of physics at Hamilton College, say that those movements are instead the result of a modified law of gravity. The scientists plotted what would happen if the objects were being governed by a theory known as Modified Newtonian Dynamics or MOND. That suggests that Newton’s usual gravity only works up to a point – that in the outer regions of galaxies, for instance, gravity behaves in unusual ways. They found that the data lined up, and applying the MOND theory to the existing observations seemed to predict them exactly. “The alignment was striking,” said Professor Mathur. They note that the findings do not necessarily rule out planet nine – or another explanation for what is going on. Some researchers have suggested other explanations for what the objects could be, for instance, while others have suggested that the claimed effect is just the result of when the distant objects tend to be observed. “Regardless of the outcome, this work highlights the potential for the outer solar system to serve as a laboratory for testing gravity and studying fundamental problems of physics,” said Professor Brown. The findings are reported in a paper, ‘Modified Newtonian Dynamics as an Alternative to the Planet Nine Hypothesis’, published in The Astronomical Journal. Read More Watch live: Amazon launches first internet satellites aiming to rival Starlink Stargazing in October: A sleeping giant Prada to design Nasa’s next-gen space suits for Artemis astronauts

Taiwan's Foxconn says it plans to build artificial intelligence (AI) data factories with technology from American chip giant Nvidia, as the electronics maker ramps up efforts to become a major global player in electric car manufacturing.

IRVINE, Calif.--(BUSINESS WIRE)--Sep 21, 2023--

John Warnock, co-founder of Adobe, has died aged 82, the software company announced on Sunday.

PALO ALTO, Calif.--(BUSINESS WIRE)--Jul 18, 2023--

Ludwig makes most of his money on Twitch, where he is the most subscribed streamer in the platform's history

Artificial intelligence could replace 80 percent of human jobs in the coming years -- but that's a good thing, says US-Brazilian researcher Ben...

How often do you think about your belly button health? Probably not enough, at least according to Dr Karan Raj. Dr Raj is one of the most popular health experts on TikTok, regularly keeping his 5.2 million followers updated with videos discussing all manner of things in the medical world. One of his clips has exposed just how dirty our belly buttons can get – and highlighted just how dirty they can become if not properly cleaned. The video is informative – but you might want to look away if gross stuff makes you queasy. Sign up to our free Indy100 weekly newsletter As he explained that if not properly maintained, the body can produce a “belly button stone” made up of all sorts of gunk. @dr.karanr #duet with @crinc_3 natural ornaments! #schoolwithdrkaran The video begins with a short section from fellow TikToker @crinc_3 which features the caption: "My partner told me they'd never cleaned their belly button because it hurt. So I cleaned it." "All flesh holes can build up with sweat, dead skin cells, oils, clothing fabric, bacteria and forbidden cheese,” Dr Raj said, commenting on the footage. "If not washed out on a regular basis, this material can accumulate and harden into an omphalolith – a belly button stone.” He added: "Belly button stones come in a wide array of colours, it's usually black but can be a light brown." The clip sparked a big reaction from TikTok users, with one writing: “I didn't have a fear of belly buttons until I saw the one behind your head.” Another said: “who else is checking their belly button right now LOL.” One more added: "Not me cleaning my belly button straight after watching this.” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.