The search for quantum gravity is the next big step in physics, as researchers seek to unify the physics of the very small ...
Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is sep ...
A recent experiment at Fermilab has delivered intriguing results that challenge standard predictions, adding fuel to the ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: koto_feja via Getty Images Physicists have developed a novel approach to solving one of ...
Physics is this close to understanding the entire universe. And what lives in this gap? Many physicists think it’s the ...
For decades, physicists have faced one of science’s greatest puzzles: merging quantum mechanics, which describes tiny particles, with general relativity, which explains the universe’s vast structures.
On January 22, 2025, physicists unveiled a groundbreaking discovery that could revolutionize our understanding of the ...
In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...
Quantum gravity strives to reconcile the seemingly disparate realms of general relativity and quantum mechanics. Central to this endeavour is the realisation that classical concepts of spacetime may ...
Quantum gravity seeks a consistent framework to merge the principles of quantum mechanics with general relativity, addressing the challenges of formulating a quantum field theory for the gravitational ...
A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.