For generations, humans have gazed at the stars and wondered about the ultimate fate of the universe. Will it expand forever ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Evidence is mounting that cosmic dark energy, long thought constant, may weaken with time - potentially altering the fate of ...

Tony Tyson’s cameras revealed the universe’s dark contents. Now, with the Rubin Observatory’s 3.2-billion-pixel camera, he’s ...

For centuries, people have looked to the stars, asking how it all began—and how it might end. Now, thanks to a bold new study by physicists from Cornell University, Shanghai Jiao Tong University, and ...

Evidence that the universe is rotating was recently delivered by the James Webb Space Telescope (JWST), which found that ...

According to the new model, the Universe continues expanding but at a gradually slowing rate until reaching maximum size, ...

"Dark matter could be captured by stars and accumulate inside them. If that happens, it might also interact with itself and ...

Some of the faintest, coldest stars in the universe may be powered not by fusion—but by the annihilation of dark matter deep ...

A recent study suggests the universe's fate may be a dramatic end, as decreasing dark energy could potentially lead to a 'big ...

It’s essentially a reverse Big Bang, which scientists have dubbed the “Big Crunch”. Using data from a number of astronomical ...

Dark energy was a newer discovery. In the 1990s, two independent groups of astronomers attempted to measure the rate at which the universe was expanding outward.