Scientists say it's possible to use tiny ripples in space and time, or gravitational waves, to measure the rate at which our ...

Last year, our most detailed map of the universe yet suggested our understanding of dark energy has been wrong for decades. The shock result is reigniting the search for a better cosmic story ...

Black holes that turn matter into energy could explain dark energy and answer two other cosmic questions. Now, the challenge ...

Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

When you look up at the night sky, it appears unchanging. But if you look deep enough you will find that the sky is in fact ...

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

The plot will continue in the upcoming chapters with episodes 9 and 10 of Our Universe scheduled to arrive on March 4 and ...

The latest Avengers: Doomsday update will put a smile on every The Fantastic Four: First Steps fan.

Twin brothers say they suffered permanent injuries after Harry Potter and the Battle at the Ministry came to a sudden stop ...

Astronomers have spotted what may be one of the universe’s earliest barred spiral galaxies — a striking cosmic structure forming just 2 billion years after the Big Bang. The galaxy, COSMOS-74706, ...

New research suggests researchers should start by comparing parameters other than time.

Bring on the next Avengers flick.