Nearly a third of US teenagers say they use AI chatbots daily, a new study finds, shedding light on how young people are embracing a technology that’s raised critical safety concerns around mental ...

Jonas Salk quietly built the polio vaccine through rigorous, methodical work in Pittsburgh: treating patients, refining data, conducting massive trials, before unveiling results that altered the ...

As antibiotic-resistant infections rise and are projected to cause up to 10 million deaths per year by 2050, scientists are looking to bacteriophages, viruses that infect bacteria, as an alternative.

For the most part, we’re fans of Roku’s friendly, intuitive remotes, and particularly the ones that have voice capabilities. But there’s a sticking point—four of them, actually—when it comes to the ...