Understand why the physics behind your flow calibrator—primary versus secondary standards—dictates the legal and medical integrity of your worker exposure results.

Between May 2023 and January 2024, a global network of gravitational-wave detectors picked up 128 new cosmic signals, more than doubling the entire catalog built across the previous decade. The ...

For decades, astronomers have struggled to differentiate giant planets from brown dwarfs, a class of objects more massive ...

Every eleven years, the sun's magnetic field flips. Sunspots—dark, cooler regions on the sun's surface that mark intense ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

A new technique has enabled a superconductor to surpass a 33-year-old temperature record, achieving -122 °C at room pressure.

Periodic Labs wants to build AI scientists that can run experiments, learn from reality and accelerate discovery in physics ...

Something is hiding inside Kepler-51d, and it’s doing a remarkably good job of it. About 2,615 light-years away in the ...

In an incredibly lucky cosmic accident, NASA’s Hubble Space Telescope captured a comet breaking apart in real time—something ...

For centuries, astronomers faced the challenge of classifying objects in space based on their appearance. When observing an ...

Researchers at the University of Science and Technology of China have demonstrated that quantum entanglement between pairs of atomic defects in diamond can sharpen nanoscale sensors well beyond ...

Brighton Science helps manufacturers advance toward reliable, predictable bond quality for faster, high-performance ...