
Collectively intelligent bricks figure out if they’re in a boat, chair or guitar

Collectively intelligent bricks figure out if they’re in a boat, chair or guitar

The findings, which were made in mice, may offer a new way to prevent a common chemotherapy side effect that can last well beyond treatment

Explore Scientific American’s most fascinating magazine covers

The newfound star S301 orbits the Milky Way’s supermassive black hole so closely that its view of the heavens gets twisted

The world’s biggest dark matter search saw a particle it cannot explain

The silliest science awards of the year are here, but the Ig Nobels aren’t just funny business

A researcher’s social media post that revealed how to break part of a popular encryption protocol has gone viral. But did he really do it with just “good old paper and pencil”?


Giving old mice semaglutide—commonly sold as Wegovy or Ozempic—extends their lifespan remarkably, a new study finds

Experts say there is not enough evidence to support broadly screening men for testosterone without any symptoms

The endangered animals displayed a first in raccoons and their kin

Seasonal changes have more effects on your biology and behavior than you might realize

Author Sarah Pierce explores dating apps, loneliness and human connection through a novel about a corpse-matching algorithm

In a critical maneuver on Thursday, the mission successfully deployed its two science orbiters—beginning the final phases of its arrival at Mercury

The Trump administration has so far been silent on flu, COVID and RSV vaccine guidance for the coming season, even as these diseases kill thousands of people every year

The world is set to blow past the Paris Agreement’s longtime threshold “within the next few years,” according to a new report

A floating island in a Canadian reservoir moved more than 30 kilometers across the water—here’s why
“The US Government should return fully in its support for scientific research. Since World War II the US Government has supported scientific research through a thorough grant process and must return to its previous partnership with research institutions, both private and public. It is vital for the United States to lead the world in research to advance technology and for…”
— Robert Montemurno DMD

The strange structure appears to have formed recently, but nobody can explain exactly why

After one of the worst natural disasters in the region’s history, attention is turning to the looming super El Niño

Sermorelin, tesamorelin and other growth hormone peptides are being touted as antiaging elixirs, but what evidence is behind those claims?

A recent CDC analysis says that, between 2016 and 2024, the rate of high blood pressure among pregnant women rose by 73 percent

Cybersecurity experts are volunteering to keep America’s utilities safe from attacks

The Nancy Grace Roman Telescope is headed toward a Lagrange point, a critical position in outer space where gravitational forces behave in specific ways

Around 15,000 satellites currently circle Earth, but nearly two million satellites are planned to launch in coming years. This precipitous rise will bring Internet access to many who lack it but could also have dangerous consequences for astronomy, our planet's atmosphere—and the future use of Earth orbit.
Elsewhere in the issue: The Spy Telescope Hunting for Dark Matter | What Really Happened on Easter Island? | How Clean Tech Became Unstoppable

The proposed changes, which would have given control of science funding to appointed bureaucrats, were criticized widely by the scientific community

The Nancy Grace Roman Telescope will probe dark matter and dark energy, discover exoplanets and study stars

Experts explain why a monsoon storm turned so deadly

NASA’s Roman Space Telescope will open a whole new window on the cosmos. Here are 10 things it’s likely to show us

In a near-total lunar eclipse, the moon turned red-orange for viewers in North America, Europe and Africa

Scientists named this oddball creature after the Demogorgon from Stranger Things

The human brain has upward of 86 billion neurons, connected by some 100 trillion synapses

Avalanches like the one that devastated parts of Nepal and Tibet are becoming more common thanks to climate change. Here’s where else is at risk

The disaster has claimed hundreds of lives, and at least 1,400 people are missing