Robotics

The Next Viral Pandemic Is Coming. Here’s How We Can St...

A new combo of climate and habitat crises, along with immune system stress, is d...

Math Puzzle: Move the Tower

Transport the disks in this math puzzle

How Earth’s Biggest Mass Extinctions Stack Up

Earth’s deadliest mass extinctions have important commonalities—and significant ...

Readers Respond to the September 2024 Issue

Letters to the editors for the September 2024 issue of Scientific American

Science Crossword: Out of Sight

Play this crossword inspired by the January 2025 issue of Scientific American

Engineering Lucid Dreams Could Improve Sleep and Defuse...

Scientists are learning to manipulate lucid dreams in ways that could ease night...

Book Review: In a Drowning New York City, Can All of Na...

In the often-gloomy genre of climate fiction, a new novel hits a high-water mark...

Silicon Valley Is Reviving the Discredited and Discrimi...

Scientific racism today must be seen and rejected for what it truly is—a hollow ...

Wildest Things Science Learned about the Human Body in ...

From periods of rapid aging in our 40s and 60s to ancient brains that don’tdecom...

How to Make Your Christmas Tree Last

O Tannenbaum, O Tannenbaum, where’s your instruction manual? Here’s how to make ...

Poem: ‘Cardiac Knotting’

Science in meter and verse

No, It’s Not a Good Idea to Shoot at New Jersey ‘Myster...

Surging reports of strange drones in the skies over New Jersey and other parts o...

Ferns’ ‘Backward’ Evolution Reveals Life’s Meandering Path

Evolution is often depicted as a steady forward march from simple to complex for...

Anthony Fauci Tells SciAm about the Biggest Health Thre...

Scientific American sat down with physician-scientist Anthony Fauci, who recentl...

The 6 Most Hilarious Things We Learned about Animals in...

From a comb jelly with two butts to wing-slapping ants, this animal research mad...

The Perfect Beer Glass Shape, according to Math

A mathematician has calculated the ideal shape for a beer glass to keep the liqu...

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