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- SCIENTIFIC AMERICANA DAY AGO

This star has the strangest sky in the galaxy
The newfound star S301 orbits the Milky Way's supermassive black hole so closely that its view of the heavens gets twisted
- SCIENTIFIC AMERICANA DAY AGO

What a novel about a dating app for dead bodies reveals about human connection
Author Sarah Pierce explores dating apps, loneliness and human connection through a novel about a corpse-matching algorithm
- SCIENTIFIC AMERICANA DAY AGO

What’s the tech behind the record-breaking RSA-260 crack?
A researcher's social media post revealing how to break part of a popular encryption protocol has gone viral. But did he really do it with just "good old pencil and paper"?
- SCIENTIFIC AMERICANA DAY AGO

Pentagon pauses controversial testosterone policy guidelines
Experts say there is not enough evidence to support broadly screening men for testosterone without any symptoms
- SCIENTIFIC AMERICANA DAY AGO

Geometry Reveals the Tricks behind Gerrymandering
Some voting districts are tilted intentionally toward one party or another—a factor in the midterms. Geometry plays a critical role in gerrymandering
- SCIENTIFIC AMERICANA DAY AGO

2026 Ig Nobels honor cockroach milk, interspecies kissing, taunting venomous snakes, and more
The silliest science awards of the year are here, but the Ig Nobels aren't just funny business
A DAY AGO
Hideki Shirakawa, Who Helped Turn a Lab Error Into a Nobel, Dies at 90
The Japanese chemist played a key role in the discovery of electricity-conducting plastics, largely by accident.
A DAY AGO
The Brains of F1 Drivers Are Indeed Strange
They are moving too fast for the normal mind to keep up, but elite drivers have more densely packed brain cells where it counts and use their minds more efficiently.
A DAY AGO
The World’s First Bugs Had Way More Legs
Meet the earliest known insects. Shaking hands with them will take a while.
19 HOURS AGO
The Heart Drug Pelacarsen Fails, Shocking Novartis and Cardiologists
Doctors were hopeful the drug, which was being tested in a large clinical trial by Novartis, was going to be a powerful new tool to fight heart disease.
- SCIENTIFIC AMERICAN8 HOURS AGO

Mathematicians discover the worst way to hang a painting
New solutions found to picture-hanging problems
- SCIENTIFIC AMERICAN8 HOURS AGO

New brain scan tool could help treat Huntington’s disease, a devastating genetic condition
Huntington's disease is an inherited condition that gradually robs people of their ability to move, speak and even think clearly—there is no cure