Batteries that swap liquid electrolytes for solid materials promise to charge faster, last longer, and (crucially) run cooler ...

We wanted our last print edition of 2026 to include a slate of stories that check in on impossible ideas. Why? Because it’s ...

A new era of spaceflight could save astronauts time and cut exposure to cosmic radiation as they rocket to Mars—and beyond.

Scrubbing Earth of per- and polyfluoroalkyl substances—a.k.a. PFAS or forever chemicals—could eliminate a list of woes for ...

Deploying simple, proven methods for making our roads safer could save more than 1 million lives worldwide each year.

In unraveling the pathways by which movement helps the body, we could develop medicines that offer some of the same benefits, ...

We’ve brought back a regular roster of lists and infographics (both things that magazines do particularly well). But the ...

We ran progress reports on six potentially transformative technologies and ideas that have been “just around the corner” for ...

“I spent my early years trying not to get recruited into gangs, getting shot at, watching my friends get murdered, and ...

I think the saying “a penny for your thoughts” is rather interesting.

Decoding how animals communicate could reveal the inner lives of other species—and give humans a window onto how they see the world.

A computer capable of running AI software is one of the payloads aboard Astrolab’s FLIP lunar rover, which is slated to head ...