Physics
The only U.S. particle collider shuts down – so a new one may rise
The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise from its ashes.
Physics
We summarize the week's scientific breakthroughs every Thursday.
More Stories in Physics
- Physics
Physics theories about the multiverse are stranger than fiction
Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing that idea is challenging.
- Particle Physics
Physicists discovered neutrinos 70 years ago. The ghostly particles still have secrets to tell
Neutrinos have kept scientists on their toes in the decades since they were discovered.
- Physics
Queen bumblebees are poor foragers thanks to sparse tongue hair
The density of fine hairs on bumblebees’ tongues determines how much nectar they can collect — and workers put queen bees to shame.
- Particle Physics
Earth is bathed in droves of neutrinos spewed by the Milky Way’s stars
The subatomic particles are incredibly numerous. About 1,000 neutrinos from stars other than the sun pass through a thumbnail every second.
- Physics
Here’s the science behind nuclear weapons testing
Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.
- Science & Society
These scientific discoveries brought us joy in 2025
Amidst a tough year for science, glimmers of joy burst through in revelations from the silly to the sublime.
- Physics
'Crush' explores how gravity shapes life as we know it
James Riordan’s new book will help readers wrap their heads around this mysterious, fundamental force of nature.
- Artificial Intelligence
A quantum trick helps trim bloated AI models
Machine learning techniques that make use of tensor networks could manipulate data more efficiently and help open the black box of AI models.
- Physics
How to levitate objects sans magic
It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in the sky.
