Sam Miller

The mystery of how volcanic lightning happens has been solved

Lightning strikes over Volcán de Agua in Guatemala Mario Dalma Leon/Getty Images Physicists have solved a longstanding mystery around the process that creates volcanic lightning: when similar particles rub together, why do some become positively charged while others become negatively charged? The exchange of electric charge when two objects touch, called the triboelectric effect, is…

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Clothes really do come back in style every 20 years

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Clothing trends come and go, but in some cases, they don’t stay away for too long. For decades, both the fashion industry and its devotees have referenced the so-called “20-year-rule,” which suggests society is liable to see certain styles…

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Mitch McConnell says Joe Kent’s resignation letter had ‘virulent anti-Semitism’

NEWYou can now listen to Fox News articles! Republican Sen. Mitch McConnell of Kentucky asserted in a post on X that Joe Kent’s resignation letter was tainted by “virulent anti-Semitism.” Kent posted the resignation letter on Tuesday, announcing that he was stepping down from the role of National Counterterrorism Center director. “Joe Kent testified before…

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Mullin spars with senators over classified travel

IE 11 is not supported. For an optimal experience visit our site on another browser. UP NEXT Ossoff questions Gabbard about Iran posing an ‘imminent nuclear threat’ 02:48 Gabbard says U.S. intelligence assessed Iran would use Strait of Hormuz as leverage 01:56 Tulsi Gabbard skips over prepared comments on Iran’s nuclear capabilities 05:53 Gabbard says…

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