More than 90% of drugs that appear safe and effective in animal studies ultimately fail once they reach human trials, and the consequences are staggering: billions of dollars wasted, delays in new ...

Getting the most out of A/B and other controlled tests by Ron Kohavi and Stefan Thomke In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad ...

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 ...