Orienspace's Gravity-1, the world's most powerful solid-fuel rocket, launched from the deck of a ship in the Yellow Sea on ...

Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

SAN DIEGO − Thousands of people across the United States are being advised against water-related activities at beaches and other coastal areas during the Labor Day holiday weekend due to unsafe levels ...

Comedian Rosie O'Donnell revealed that she missed her daughter's college graduation after moving to Ireland, a decision she attributed to President Donald Trump. In a Sept. 8 episode of the "No Filter ...

Decades ago, a renegade physicist suggested that gravity isn't so much a force as just a byproduct of the universe's tendency to get more disordered. Now this idea might finally be testable ...