
Does physics allow time travel?
Physicists, mathematicians and philosophers have been exploring the possibility of going forward to the future or back to the past

Does physics allow time travel?
Physicists, mathematicians and philosophers have been exploring the possibility of going forward to the future or back to the past

Math can help reduce traffic jams
When the roads get crowded, many drivers start changing lanes. Mathematics suggests this intuition is typically wrong


How a 99-year-old mathematician unraveled a century-old braid mystery
Joan Birman popularized the Burau representation problem decades ago. Now she and two colleagues have a proof that reveals brand new insights into the geometry of braids
Four young mathematicians awarded the 2026 Fields Medals
The 2026 Fields Medals recognize breakthroughs in the math of messy fluids, tangled knots, spinning pencils, and more

How a Futurama writer’s plot problem led to a totally new math proof
In an episode of the cartoon, a machine lets characters swap bodies, but they can’t switch back with the same person. Math helps all the characters return to their original bodies

Mathematicians are closing in on the hidden order inside chaos
A new breakthrough pushes the limits of randomness, bringing a decades-old mathematical mystery closer to resolution

ChatGPT just proved another 50-year-old math conjecture
What’s the secret to prompting an AI to solve math problems that have left humans stumped? Tell it to believe in itself

We finally know the name of an ancient Maya mathematician
The signature of Sak Tahn Waax, or “White-Chested Fox,” was found inscribed in a 1,000-year-old chamber beneath present-day Guatemala

Mathematicians still don’t know the fastest way to multiply numbers
A 23-year-old student overturned an ancient conjecture about one of math’s simplest operations

How math helped the Allies win World War II
During World War II, statistics helped the Allies estimate the number of enemy tanks, which proved essential in the decisive move against Nazi Germany

The math behind the universe’s symmetry
Here’s how Emmy Noether’s theorem uses the Lagrangian to provide a formula for calculating the quantity of symmetries in a system—like the orbit of planets

How underappreciated mathematician Emmy Noether helped prove physics' most fundamental theories
Noether's work helped prove the conservation of energy in physics, a key foundation for Einstein's theory of relativity