Swift observations with the European Southern Observatory's Very Large Telescope (ESO's VLT) have revealed the explosive ...

When this shock reaches the surface, it releases an enormous burst of energy. The star brightens dramatically, becoming visible as a supernova. For a short period, astronomers can study the initial ...

Astronomers have captured a first-of-its-kind image of a massive dying star.

Scientists now have observed for the first time the very early stages of a supernova, with a massive star exploding in a ...

The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years ...

Officials say garbage and debris on the sidewalk, and a couple of cars were on fire at the location before a large explosion occurred.

The 41-page report from St. Louis County investigators leaves some questions unanswered as to how the explosion on Aug. 25 happened.

Fire crews said people heard explosions before the fire first started at a vacant business. It then spread to two apartment ...

President Trump wants to restart domestic testing to keep up with adversaries like China and Russia, but nuclear experts ...

Desperately Seeking Susan’ director Susan Seidelman picks up Indie Star Award at Tauron American Film Festival, praises ...

At least seven people are dead and 11 injured after UPS plane crashed in Kentucky. The Federal Aviation Administration said ...