This might be the greatest mystery of the cosmos. The latest research suggests that dark matter is even more mysterious than ...

This might be one of the greatest mysteries of the cosmos. Recent research suggests that dark matter is even more mysterious ...

New results from Dark Energy Spectroscopic Instrument hint that the influence of mysterious force driving universe's accelerating expansion may change over time.

A groundbreaking new dataset containing information on 18.7 million celestial objects —the largest ever assembled—is now accessible to researchers, paving the way toward solving some of the universe’s ...

According to the new DESI numbers, dark energy may be changing over time—either causing the universe’s expansion to ...

Discovering the nature of dark energy may seem an academic exercise for cosmologists, but "nothing short of the fate of the ...

The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...

Our current best theories of the universe suggest that dark energy is making it expand faster and faster, but new ...