Evidence of this quantum layer may be coming soon. Here’s what you’ll learn in this story: Physicists are still puzzling over ...

Explore the complex challenges of quantum gravity in this video, examining the evolution of gravity models and the necessity ...

In the quest to unravel the mysteries of the universe, physicists are revisiting a 150-year-old theory that could illuminate ...

How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...

Dark-energy evidence suggests the universe will end in a “big crunch” roughly 20 billion years from now. The universe is nearing the halfway point of what may be a 33-billion-year lifespan, according ...

This controversial theory says the universe is subject to an ultimate, higher-order law that we can’t comprehend.

Such an exponential expansion may seem minor, but it is equivalent to a grape in the palm of your hand swelling to become ...

Physicists propose that tangled cosmic “knots” formed after the Big Bang may explain why our universe is made of matter, not ...

Dark matter has two central properties: it has mass like regular matter, and unlike regular matter, it reacts weakly or not at all with light. Neutrinos satisfy these two criteria, but neutrinos move ...

In many ways, Lina and Neriman's refugee journey from Iraq to Utah parallels that of a cosmic ray: covering great distances, ...

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

Modern multiverse fiction incorporates real physics equations and string theory principles rather than relying on pure ...