
We thought we knew the shape of the universe. We were wrong
Decades of data have suggested the universe is flat, much like an infinite plane. But a new analysis reveals deep flaws in that simple conclusion

We thought we knew the shape of the universe. We were wrong
Decades of data have suggested the universe is flat, much like an infinite plane. But a new analysis reveals deep flaws in that simple conclusion

What happens when AI starts checking mathematicians’ work
A start-up has surprised the scientific community with a breakthrough: translating a modern proof into a programming language for verification using AI. But not everyone is celebrating


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

Mathematicians can’t agree on whether 0.999... equals 1
Whether 0.999... equals 1 is the subject of bitter dispute in countless online forums

Can you solve these language puzzles? Test your skills with these problems from North America’s biggest linguistics competition
For 20 years, this computational linguistics competition has inspired new generations of innovators in AI and language preservation

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

The math of March Madness brackets
When can mathematicians reverse engineer basketball tournament results from your friends’ brackets?

The curious math that explains why fashion trends always come back around
Fashion’s 20-year trend cycle isn’t just based on vibes; it can be mathematically modeled

Poems: Math limericks
Science in meter and verse

The paradoxical math of false alarms
Here’s how a mathematical paradox distorts our view of news, safety and statistics

Math puzzle: Tricky calculation
Use some creative arithmetic on this math puzzle