Solar power adoption has been rising fast. Amid recent federal efforts to limit clean energy, will it make a dent in our ...

Solar and wind power are almost too cheap for our economy,” says author Bill McKibben, arguing the switch from fossil fuels must happen soon.

But a new breakthrough points to lithium as a possible explanation—not only does it occur naturally in the brain, but a ...

Car crashes aren’t very funny. Unless, apparently, it’s a self-driving car. Researchers on public perception of these new vehicles explain why.

August 1, 2025 A workout can be a mental health boost—or a psychological strain. Two exercise researchers discuss what physical activity does to your mind. Plus, in a new book, mathematician Adam ...

A researcher who studies the effects of extreme cold on the body throws a few drops of icy water on the social media trend.