Research reveals a Swiss Brown cow named Veronika is the first cow ever recorded using tools, including a brush to scratch different parts of her body. A study published in Current Biology found she ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

Federal agents shot and killed a 37-year-old Minneapolis resident, Alex Jeffrey Pretti, at about 9 a.m. Central time on Saturday morning. A video shared with The New York Times by a witness and her ...