Enlarge / These minerals were once part of lithium-ion battery cells and will be once again. (credit: Redwood Materials) Battery recycling company Redwood Materials will start recycling battery production scrap from General Motors' new line of electric vehicles. This morning, Redwood announced that it is working with Ultium...

Enlarge / The Enterprise, caught in the wake of a temporal vortex, witnesses the Earth, assimilated long ago, in the altered timeline. (credit: Paramount Pictures) A team of physicists has discovered that it’s possible to build a real, actual, physical warp drive and not break any known rules of physics. One caveat: the...

Enlarge / A T-Mobile logo at a store in New York on April 30, 2018. (credit: Getty Images | Bloomberg) T-Mobile today is notifying customers on some older smartphone plans that their monthly prices will soon be increased by either $2 or $5. T-Mobile confirmed the price increases when contacted by Ars today. "The increase...

The Witcher season four teaser. It has been a tumultuous run for Netflix's popular adaptation of The Witcher novels and games. A series of setbacks and controversies led to a long delay after the show lost its star, Henry Cavill. Now a brief season four teaser gives us our first look at Cavill's replacement in the role of Geralt of Rivia,...

Enlarge (credit: Microsoft) Here at Ars, we’ve been around long enough to chronicle every single time that Microsoft has tried to get Windows running on Arm-based processors, instead of the Intel and AMD-made x86 chips that have been synonymous with Windows for more than three decades. The most significant attempts happened...

Enlarge / Holstein dairy cows in a freestall barn. (credit: Getty | ) A dairy farm worker in Michigan has tested positive for an H5 bird flu virus, marking the second human case of bird flu that has been linked to the unprecedented outbreak of highly pathogenic avian influenza H5N1 virus among dairy cows in the US. According...