The 1990s delivered a surprise to astronomers: the universe wasn't just expanding—it was speeding up. This late-time ...

A slowly spinning universe could resolve a puzzle in physics known as the Hubble tension, a new model suggests.

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

A new approach suggests that a tiny spin of the universe throughout space might reconcile those conflicting numbers. If the ...

These series of step-like bursts happen so rapidly that they are difficult to observe as these singularities wink in and out ...

A bold new theory suggests the universe didn’t begin with a single Big Bang, but instead unfolds through a series of ...

In the search to understand how the universe came to be, a new theory is rewriting the script. Instead of one massive, fiery ...

The model offers a potential resolution to the Hubble tension, a long-standing discrepancy in measuring the universe's expansion rate, without requiring new physics. The universe is a place of ...

The Hubble tension is a mystery that has puzzled scientists for years. It’s all about how fast the universe is expanding.

The halo is more extended that astronomers originally thought, and contains enough hydrogen gas to resolve the problem of the ...

Ryan Coogler’s vampire horror take is biting into the box office, but it’s his backend deal that’s all the buzz ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...