Scientists at the University of Waterloo have uncovered a bold new way to explain how the universe began—one that could ...

Add Yahoo as a preferred source to see more of our stories on Google. The nearby Andromeda galaxy with older stars highlighted in blue. A new theory of quantum gravity could help explain why more ...

Most current models of the Big Bang rely on general relativity along with additional elements that are introduced to make the ...

Quantum gravity and cosmology represent a frontier in theoretical physics where the principles of quantum mechanics are integrated with the framework of general relativity. This synthesis is crucial ...

Matrix models have emerged as a powerful framework in theoretical physics, offering a nonperturbative approach to describing quantum space-time. In these models, fundamental degrees of freedom are ...

A Gravity Theory That Could Rewrite the Universe’s First Moments The first fraction of a second after the Big Bang has always ...

Three physicists have proposed a modification to Einstein’s general relativity that, if confirmed, could eliminate the ...

A new physics paper proposes modifications to Einstein’s theory of relativity that could solve one of the biggest issues ...

Scientists could be wrong about dark energy. But they’re right about gravity, a new study suggests. Dark energy, the mysterious phenomenon that causes the expansion of the cosmos to accelerate, is ...

Scientists from the University of Waterloo and the Perimeter institute have discovered a new cosmological model, challenging the traditional understanding of the Big Bang origin. The new ...

Waterloo scientists have developed a new way to understand how the universe began, and it could change what we know about the Big Bang and the earliest moments of cosmic history. Their work suggests ...