A neglected force produced by neutrinos and other particles helps atomic physics measurements align with predictions of the standard model.

Physicists have taken a major step toward using AI not just to analyze data, but to uncover entirely new laws of nature. By ...

Physicists have spent the last 20 years pondering an apparent discrepancy between experimental results and theoretical ...

The bacterial flagellar motor is finally understood after 50 years. In its workings, columnist Natalie Wolchover finds the ...

Earth’s gravitational force, g, has been known for centuries. But the exact value of G, the universal gravitational constant, ...

Ms. Sun writes about A.I. and Silicon Valley culture on Substack. Most people I know in the A.I. industry think the median ...

Particles are nature’s smallest constituents, but that doesn’t mean they’re fundamental. So what is the Universe made of?

With the basic properties of the Higgs boson established, it might appear that what remains to be done is just a few more coupling measurements to complete the table and that’s it. But there’s much ...

Scientists have created a powerful new way to control quantum systems, achieving the first-ever demonstration of ...

Cells constantly probe their environments, searching for physical cues that guide their behavior. And yet a cell's response ...

When you throw a ball in the air, the equations of classical physics will tell you exactly what path the ball will take as it ...