A groundbreaking new study suggests the mysterious force which prevents the universe from shrinking could be weakening.

When scientists look to the skies for clues about life's origins, water is one of the first things they seek. Life, as it's ...

Elusive black hole radiation predicted by Stephen Hawking may have influenced the way the universe took shape after the Big ...

Researchers conducted the first-ever near-infrared analysis of an extragalactic recurrent nova and found it is one of the ...