July 9, 2025, saw the Earth spin through one of its shortest days on record a fleeting, nanosecond instant that passed ...

The James Webb Space Telescope (JWST), launched in 2022, continues to reshape how we view the cosmos. Designed to look deeper into space and further back in time than any previous instrument, it has ...

The movie business loves nothing more than making something audiences already know. Jurassic World Rebirth just proved that ...

Magnetic materials are in high demand. They're essential to the energy storage innovations on which electrification depends ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

In a chilled lab where temperatures drop close to absolute zero, a speck of magnet hovers in place. This tiny magnet, ...

OH AND WHILE YOU WERE SLEEPING … Former White House tech guy Elon Musk released the new version of his AI chatbot, Grok4, which he says is so smart it will likely “discover new technology” and perhaps ...

ENTs occur when stars that are at least three times as massive as the Sun pass so close to a supermassive black hole that its ...

Differences in the gravitational pull between the Earth and the Moon will make July 9, July 22 and August 5 unusually short.

Physics World represents a key part of IOP Publishing's mission to communicate world-class research and innovation to the widest possible audience. The website forms part of the Physics World ...

T-symmetry offers insights into the nature of time, revealing how fundamental physical laws remain invariant under time ...