How do you know which AI chatbot is the best? Today, we're putting ChatGPT and Perplexity AI head-to-head. Because they're designed for different purposes, it's tough to rate either as unequivocally ...

Je Kyung Seong can still remember what it felt like to be the first lab-animal professor at a medical school in South Korea. In addition to pursuing his own research, he had to set up a campus-wide ...

If you just got a new iPhone, be sure to turn off this setting if you don't want apps to track you. Managing Editor Alison DeNisco Rayome joined CNET in 2019, and is a member of the Home team. She is ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Turn your phone into a portable planetarium, map the night sky and discover the best place and time to observe February's solar eclipse, with the best stargazing apps. When you purchase through links ...