Einstein once called the cosmological constant his “greatest blunder,” but modern discoveries of the universe’s accelerating ...

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

Scientists analysing fresh data from major space surveys say the universe’s fate may not be endless expansion. The Dark ...

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

New theory indicates that the universe could stop expanding in 10 billion years and collapse completely in 33 billion years ...

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

A surprising new paper suggests that the universe's expected lifespan is just 33 billion years, and that the cosmos will ...

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

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

One possibility is that it's vacuum energy, a constant background energy in space tied to Albert Einstein's cosmological constant.

This paper provides concrete evidence that the expanding and accelerating Universe mathematically expressed by dark energy is ...

Recent studies indicate that the universe may be decaying or expanding more rapidly than expected, raising questions about ...