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

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

Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a different path.

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

If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

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

A theory suggests that time itself could slow and eventually freeze, explaining cosmic acceleration and leaving the universe ...

If these knots had a slight bias toward matter over antimatter, their unraveling could help explain the matter-antimatter ...