The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

Physicists spotted a “terribly exciting” new black hole, doubled down on weakening dark energy, and debated the meaning of ...

In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, ...

A new technique allows complex interactions in materials to be simulated using Monte Carlo simulations thousands of times ...

As the weather grows cold this winter, you may be one of the many Americans pulling their winter jackets out of the closet.

Setting aside the insane upheaval going on i n US science, this year’s Physics World Live series will give you a sense of ...

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

The Linac Coherent Light Source in California has been firing record-breaking X-ray pulses for years, but now it’s due for a ...

It took 125 years, but in 2025 a team of mathematicians discovered the solution to a long-puzzling problem about the ...