Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it won’t be happy.

Gravity pulls us to earth, a lesson you learn viscerally the first time you fall. Isaac Newton described gravity as a ...

The physics & astronomy professor joins an international team in detecting solar neutrinos, advancing search for elusive dark ...

Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...

A collaboration of US-based researchers has turned to the PROSPECT-I detector at ORNL in search of the elusive sterile ...

Researchers unveiled their findings on March 19 as part of a massive new data release from the Dark Energy Spectroscopic Instrument — DESI for short — which has been scanning the sky above the ...

A new model of the cosmos does away with the universe's two most troubling and mysterious elements, dark energy and dark matter, collectively referred to as the dark universe. Here's the idea.

Dark Energy 'Doesn't Exist' So Can't Be Pushing 'Lumpy' Universe Apart Dec. 20, 2024 — One of the biggest mysteries in science -- dark energy -- doesn't actually exist, according to researchers ...

When fast solar wind streams collide with slower ones, they create massive spiraling structures known as corotating ...

The island of Puerto Rico is suffering another islandwide power outage, just months after a dayslong blackout on New Year's ...

If dark matter is creating positrons in the CMZ, those particles will eventually slow down and eventually annihilate with ...