A 14-year-old student set out to test whether chatbots like ChatGPT could recognize stress and assist with mental health.

Nabarun Dasgupta’s research is reshaping how public health tracks street drugs — and empowering communities to protect themselves.

Over the past year, our editors and writers have spent hours testing over 300 kitchen gadgets, cookware, and tools to find the best gifts for home cooks. Here are the kitchen gifts we’d actually want ...