The theorists predict that the beginning of the end will be in about 10 billion years — less than the present age of the ...

Using the largest catalog of exploding white dwarf vampire stars ever gathered has provided further evidence that dark energy ...

Latest data from Dark Energy Survey (DES) as well as the Dark Energy Spectroscopic Instrument (DESI) suggests that 'dark ...

A new study suggests the universe might collapse in 20 billion years. This challenges the idea of endless expansion.

If true, this could overturn our current model of dark energy and cause "Big Crunch" sooner than previously thought. Dark ...

More and more analyses indicate that dark energy is not constant – with potentially far-reaching consequences. Now a ...

Could our location in space be skewing cosmic measurements? A new study suggests a giant void may explain the Hubble tension.

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 ...

NEW YORK (AP) — Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought. Astronomers know that the universe is being pushed ...

The scientists, who are collaborating on something called the Dark Energy Spectroscopic Instrument (DESI) are studying the history of the universe's expansion out to 11 billion years in the past.

Fresh data from major sky surveys suggests that dark energy, the force pushing our universe apart, might be evolving. This ...

Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought. Astronomers know the universe is expanding at an accelerating ...