What's up in
The physical nature of computers might reveal deep truths about their uniquely powerful abstract abilities.
The physicist Gabriela González is on the cusp of finding the first direct evidence of gravitational waves — soundlike wobbles in space-time produced by black holes and their kin.
Nima Arkani-Hamed is championing a campaign to build the world’s largest particle collider, even as he pursues a new vision of the laws of nature.
Einstein refused to believe in the inherent unpredictability of the world. Is the subatomic world insane, or just subtle?
In the drive to safeguard data from future quantum computers, cryptographers have stumbled upon a thin red line between security and efficiency.
The physicist James Bullock explains how a complicated “dark sector” of interacting particles may illuminate some puzzling observations of the centers of galaxies.
Explore the deepest mysteries at the frontier of fundamental physics, and the most promising ideas put forth to solve them.
A 115-year effort to bridge the particle and fluid descriptions of nature has led mathematicians to an unexpected answer.
Researchers are uncovering the hidden laws that reveal how the Internet grows, how viruses spread, and how financial bubbles burst.
Get highlights of the most important news delivered to your email inbox