Hypothetical “chameleon” particles could be behind dark energy, and physicists at CERN have been searching for these particles streaming from the Sun. Now, the team has reported the first results of their search.
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Although the many experiments searching for evidence of dark matter have yet to turn up any solid proof yet, they are making other amazing discoveries. The XENON1T experiment has now revealed the longest half-life ever seen in an element, which is far, far longer than the age of the universe.
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Physicists have been hunting for dark matter for decades. Hypothetical particles called axions are a long-standing candidate, but a new experiment has now found that they don’t exist – at least within a certain mass range.
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If you throw a particle at a wall, there’s a chance that it will suddenly appear on the other side. This is thanks to a phenomenon known as quantum tunneling, and now a team of physicists has measured just how long that process takes.
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CERN, the European research organization responsible for operating the Large Hadron Collider (LHC), has released a report outlining a proposed particle accelerator that would be nearly four times as long and 10 times as powerful as its predecessor.
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Scientists at CERN have switched off the Large Hadron Collider following its second round of experiments, gearing it up for a third run that will see particles smashed together harder than ever before.
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The Large Hadron Collider has been responsible for some of the most important breakthroughs in scientific history, most notably the discovery of the Higgs boson in 2013. New Atlas is celebrating the 10-year anniversary with a look back at its achievements and what it could help solve in the future.
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The fastest-spinning manmade object has been created in a lab at Purdue University. This microscopic rotor is made up of two silica nanoparticles stuck together to form a "dumbbell," and by hitting it with laser light the team has sent it spinning at a blistering 60 billion rpm.
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About 3.7 billion years ago, a neutrino was thrown out of a blazar and launched towards Earth. The ghostly particle was detected by the IceCube Neutrino Observatory in Antarctica and traced back to its point of origin, helping to confirm the most distant neutrino source ever identified.
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It’s no easy feat to find dark matter, since it's invisible and barely interacts with regular matter. Now the results are in from one of the most comprehensive dark matter experiments ever run, and while the stuff was again a no-show, the study helps scientists zero in on where it might be hiding.
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