
How physicists proved that quantum weirdness is a feature, not a bug
Charles H. Bennett and Gilles Brassard, winners of the latest Turing Award, spent their lives touting the advantages of the quantum world
Joseph Howlett is a staff reporter at Scientific American covering physics, math, astronomy and more. He was previously a math staff writer at Quanta Magazine, and holds a Ph.D. in particle physics from Columbia University.

How physicists proved that quantum weirdness is a feature, not a bug
Charles H. Bennett and Gilles Brassard, winners of the latest Turing Award, spent their lives touting the advantages of the quantum world

Why mathematicians are boycotting their biggest conference
More than 1,500 mathematicians are demanding that their field’s most prestigious meeting be moved from the U.S.

Is AI solving proofs—or just dividing our opinions?
A new challenge reveals how well AI can tackle true math problems

Astronomers witness the birth of a new solar system
The decades since scientists confirmed the first planet around another star have been rich in discovery, but it’s rare to see a new solar system as it forms

Gerd Faltings, mathematician who proved the Mordell conjecture, wins the Abel Prize at age 71
The Mordell conjecture—now known as Faltings’s theorem—concerns the number of special points on a curve

Something extremely weird is happening to our galactic neighbor. Scientists think they know why
The stars in the Small Magellanic Cloud aren’t behaving the way they should. A cataclysmic collision with another nearby galaxy may be the culprit

NASA’s Perseverance Mars rover discovers even older lost rivers at Jezero Crater
By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried beneath those seen on the surface from space

As AI keeps improving, mathematicians struggle to foretell their own future
First Proof is an effort to see whether LLMs can contribute meaningfully to pure mathematics research. The dust has settled on round one, and the results are surprising

The universe’s brightest supernovae are turbocharged by newborn magnetars
A new study explains how some supernovae are particularly dazzling—the glow from a magnetic, spinning ball of neutrons called a magnetar. An assist from Einstein is what settled the case

U.S. measles cases surge, AI powers wars, global warming is in a hurry
Why measles cases are rising in the U.S., how artificial intelligence is shaping warfare, and what accelerated global warming means for the world

IBM scientists unveil the first ever “half-Möbius” molecule, with the help of quantum computing
A team at IBM Research has assembled a strange new ring-shaped molecule that bends around like a more complicated Möbius strip

This weekend, six worlds will align in a rare ‘planetary parade’
This weekend will offer a chance to see a rare celestial event—Mercury, Venus, Jupiter, Saturn, Uranus and Neptune all aligned in the sky like beads on a string

Squeak! The surprising new physics of why basketball games are so noisy
A new study explains why basketball shoes make a high-pitched squeaking noise when they rub against the hardwood. The ridges on their sole hold the key

Mathematicians make a breakthrough on 2,000-year-old problem of curves
Since ancient Greece, researchers have tried to isolate special rational points on curves. Now they have the first ever formula that applies uniformly to all curves

Who should shovel the snow? This weird math puzzle can help
Blizzards are a real-life example of what game theorists call the “snowdrift problem,” a cousin of the prisoner’s dilemma that offers clues to why we choose to cooperate

Our solar system is surrounded by weird peanut-shaped objects. Astronomers think they know why
A study published today helps explain how “planetesimals”—the building blocks of planets—came to be

AI just got its toughest math test yet. The results are mixed
Experts gave AI 10 math problems to solve in a week. OpenAI, researchers and amateurs all gave it their best shot

Is AI on the precipice of revolutionizing math? It depends
LLMs have recently helped find solutions to a number of minor longstanding problems. But a new plan called First Proof is really putting them to the test

Mathematicians issue a major challenge to AI: Show us your work
Frustrated by the AI industry’s claims of proving math results without offering transparency, a team of leading academics has proposed a better way
The last great U.S. particle collider is no more. What comes next could be even better
After 25 years, Brookhaven National Laboratory’s Relativistic Heavy Ion Collider—the U.S.’s largest and only particle collider—has ceased operations, but its science lives on

Weird new object escalates ‘black hole star’ debate
Researchers have found what might be a little red dot transitioning into its final state, where x-rays burst through its gas cocoon. Others argue the object is nothing special

The sun just unleashed its most powerful solar flare in years
The sun is experiencing a violent solar storm, releasing one of the strongest solar flares seen in the past 30 years

Another Earth or a blip in the data? We may never find out
An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that it’s only been seen once—and may never be glimpsed again

For its 100th birthday, the Schrödinger equation is getting a glow-up from quantum physicists
A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking what happens when the observer is part of that world