Technology

Before Trump, before Agnew, Hate Mail Reveals Long-Simm...

While contempt for news organizations is intense in the wake of Trump, archived ...

Why Settling Mars Is a Terrible Idea

The downsides of spacefaring, infiltrating Florida’s gator poachers, and more bo...

Mouse Mummies Show Life Persists in Mars-like Environment

Tiny mice found mummified at the summits of Andean volcanoes appear to be living...

What It Takes to Grow Crystals in Space

Researcher Debbie G. Senesky builds materials that can work on Venus

What Went Wrong with a Highly Publicized COVID Mask Ana...

The Cochrane Library, a trusted source of health information, misled the public ...

Poems: 'Fractal' and 'In Practice'

Science in meter and verse

Readers Respond to the June 2023 Issue

Letters to the editors for the June 2023 issue of Scientific American

Sleeping People Can Follow Simple Spoken Commands

A new study finds that we respond to simple commands, such as smiling or frownin...

Some Parents Show Their Kids They Care With a Corpse

If you’re a silphid beetle, a dead body is all your children really want, and it...

JWST Detects Quartz Crystals in an Exoplanet's Atmosphere

Astronomers have found high-altitude clouds formed from quartz crystals on the g...

Can We Save Every Species from Extinction?

The Endangered Species Act requires that every U.S. plant and animal be saved fr...

Scientists Explore Pulling Potent Methane Out of the Ai...

Methane traps more heat in the atmosphere than carbon dioxide, but pulling it fr...

See How Humans around the World Spend the 24 Hours in a...

A new study calculated the average “global human day,” revealing which activitie...

How to Save Greenland's Massive Ice Sheet

The Greenland Ice Sheet could experience runaway melting if the world overshoots...

The Evolutionary Reasons We Are Drawn to Horror Movies ...

Scary play lets people—and other animals—rehearse coping skills for disturbing c...

Stunning Images Reveal Rogue Planets of the Orion Nebula

The James Webb Space Telescope’s infrared gaze sheds new light on the Orion nebu...

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