Iranian Shahed drones, Ukrainian quadcopters and the U.S.’s Golden Horde program reveal three paths to massed autonomy, and ...

Critics fear that U.S. Department of Health and Human Services chief RFK, Jr., known for his antivaccine views, has picked a ...

Deadly temperatures put great stress not just on human life but also on the economy, infrastructure, agriculture and health ...

Researchers have measured the brain’s faint glow for the first time, hinting at a potential role of “biophotons” in cognition ...

Using a notion called integer partitions, mathematicians have discovered a new way to detect prime numbers while also ...

To drive the development of such AI, we must develop a new test—let’s call it the Gardner test—in which an AI is surprised ...

I study social media for a living. Here’s what parents need to know so that kids can use it safely and productively ...

The EPA has contradicted itself—and legal precedent—in its bid to undo Biden-era limits on power-plant climate pollution ...

Despite the fact that vaccines against COVID have already undergone strict safety reviews and that people continue to die ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific ...

A near-complete census of our interstellar neighborhood hopes to answer how stars, brown dwarfs and rogue planets form ...