Technology

Christina Applegate says she was misdiagnosed with MS—how could that happen?

Christina Applegate says she was misdiagnosed with MS—h...

SIN Oct 21, 2026 0 6

The Emmy Award–winning actress revealed that a multiple sclerosis diagnosis in 2...

The mathematical impossibility of making a perfect world map

The mathematical impossibility of making a perfect worl...

SIN Oct 21, 2026 0 8

Mapping a sphere onto a flat plane is mathematically impossible. But a better wo...

Green stars do exist—and others shine pink or purple, too

Green stars do exist—and others shine pink or purple, too

SIN Oct 20, 2026 0 7

The colors of dead stars come in a surprising rainbow of choices

Readers respond to the June 2026 issue

Readers respond to the June 2026 issue

SIN Oct 20, 2026 0 9

Letters to the editors for the June 2026 issue of Scientific American

Scientists left in the dark by National Science Foundat...

SIN Oct 20, 2026 0 8

The Major Research Instrumentation program offers grants of up to $4 million to ...

How a fusion start-up could help maintain the U.S. nuclear arsenal

How a fusion start-up could help maintain the U.S. nucl...

SIN Oct 20, 2026 0 7

The U.S. hasn’t detonated a nuclear weapon since 1992. Now a fusion start-up who...

These extreme cosmic explosions are breaking physics

These extreme cosmic explosions are breaking physics

SIN Oct 20, 2026 0 8

Astronomers are finally figuring out what powers mysterious gamma-ray bursts

The Selfish Gene at 50

The Selfish Gene at 50

SIN Oct 20, 2026 0 8

A half century ago The Selfish Gene by Richard Dawkins became an instant bestsel...

A quantum computing feat brings the ‘megaquops’ era a step closer

A quantum computing feat brings the ‘megaquops’ era a s...

SIN Oct 20, 2026 0 8

Error correction creates qubits that glitch only 5 out of a million times, the f...

Why data centers are reviving solid-state transformers

Why data centers are reviving solid-state transformers

SIN Oct 20, 2026 0 7

Solid-state transformer designs have been around for decades. Now data centers m...

November 2026: Science history from 50, 100 and 150 years ago

November 2026: Science history from 50, 100 and 150 yea...

SIN Oct 20, 2026 0 9

In 1926 we wrote about how there was a good chance Mars had both plants and anim...

How your brain learns to cope with uncertainty

How your brain learns to cope with uncertainty

SIN Oct 20, 2026 0 9

Can our “prediction machine” brains learn to handle a world in chaos?

A graphic explainer of uranium enrichment

A graphic explainer of uranium enrichment

SIN Oct 20, 2026 0 5

Inside the process of isolating uranium-235

Poem: ‘Life in Bilateral Wonder’

Poem: ‘Life in Bilateral Wonder’

SIN Oct 20, 2026 0 7

Science in meter and verse

Inside the bold, quixotic quest to store planet-warming carbon in the ocean

Inside the bold, quixotic quest to store planet-warming...

SIN Oct 20, 2026 0 4

These start-ups are trying to suck CO2 from the air and stash in the sea. Is it ...

We’re addicted to social media. How do we get sober?

We’re addicted to social media. How do we get sober?

SIN Oct 20, 2026 0 4

How doctors, scientists and “anonymous” programs are working to free people from...

1
2
3

We Value Your Privacy

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

We use cookies to enhance site navigation, analyze site usage & personalize content to provide social media features and to improve our marketing efforts. We also share information about your use of our site with our social media, advertising and analytics partners. By clicking “Accept All Cookies”, you agree to the storing of cookies on your device for the described purposes. View Our Privacy Policy