A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and lopsided picture of the universe.

Still weeks away from returning to office, Donald Trump is showing himself to be as petty and vindictive as he was in his ...

According to astrophysicists, the Universe will evolve over time into a homogeneous soup where nothing ever happens.

Today, those particles of light arrive to us in the form of a faint glow known as the cosmic microwave background. Then the universe entered what are known as the dark ages. With hydrogen and some ...

"I never dreamed of Webb seeing them in such large numbers." ...

The universe is a turbulent place ... We can, however, gather indirect evidence of the cosmic background of gravitational waves. Last year, the North American Nanohertz Observatory for ...

Astronomers can't agree how fast our cosmos is expanding. A new James Webb Space Telescope study has made the crisis even worse.

The Hubble tension is one of the most hotly debated discrepancies in all of astronomy. It centers around a number called the Hubble constant, which is functionally the rate at which our universe is ...

Scientists have confirmed earlier reports that the fabric of the universe is constantly vibrating. The background rumble is ...

This research has provided further evidence of a background "hum" of gravitational waves that permeates the universe. As such, it could grant new insights into the universe's earliest black holes ...