Ultrahuman Ring Pro Brings Better Battery Life, More Action and AnalysisSick of your smart ring's battery not holding up? Ultrahuman's new $479 Ring Pro smart ring, unveiled on Friday, offers up to 15 days of battery life on a single charge. The Ring Pro joins the company's $349 Ring Air, which boosts health tracking, thanks to longer battery life, increased data storage, improved speed and...

Recently, many companies in the artificial intelligence (AI) sector have been struggling to keep their employees. Notably, xAI, a company founded by prominent tech figures, has seen half of its founding team leave. This trend highlights a larger issue in the industry, as other firms like OpenAI are also experiencing significant changes. OpenAI has recently disbanded teams that focused on...

Spain's king welcomes Mexico's World Cup invite after 'abuse' commentsGetty ImagesThe Spanish monarch (centre) is a keen football fan and is said to be an avid Atlético de Madrid supporterMexico's President Claudia Sheinbaum has invited King Felipe VI of Spain to the Fifa World Cup, the Spanish royal palace has said, signalling a thawing of relations between the two nations.Sheinbaum wrote that...

AT&T's Turbo Live Cuts Through Cellular Congestion, and It'll Be Live for the Super BowlThe Super Bowl is one of the biggest stadium events of the year, and this week AT&T could help attendees avoid the kinds of cellular congestion that typically comes with stands packed with fans using their phones. Turbo Live by AT&T provides priority cellular performance during big sports and concert...

Mexico drug violence: BBC reports from Sinaloa city turned into war zone by cartel feud'Fear is everywhere': BBC reports from Mexican city turned into war zone by drug cartel feudQuentin SommervilleInternational correspondent, in Culiacán, MexicoDarren Conway/BBCMembers of the Sinaloa cartel have split into rival factions engaged in a deadly warMexico's president has praised the special forces...