Hundreds of millions of people are turning to chatbots to help figure out what's wrong with them. Doctors say that's not ...

When faced with a challenge or problem, one of the best first steps in solving - even before you start thinking-up possible solutions - is to examine and restate the problem. As Morgan D. Jones writes ...

A team hopes to place instruments in the waters beneath the colossal Thwaites Glacier, with the help of a drill that uses hot water to punch through ice. By Raymond Zhong New studies show how algae ...

Earth's ozone layer, an early symbol of global environmental degradation, is improving and on track to recover by the middle of the 21st century. Over the past 30 years, humans have successfully ...