SRT-H robot performed gallbladder surgery steps on a model using video training and voice guidance. It chose its actions like ...

Since Edward Burtynsky’s birth in Ontario, Canada, in 1955, the Earth’s population has roughly tripled, and its economy has ...

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.

At least 27 of the people killed in the Texas floods were at a century-old summer camp. One former attendee explains what the camp meant to generations of girls.