Imagine watching a massive star that's been burning steadily for millions of years suddenly dim, fluctuate, and then vanish ...

Regular stars collapse and die once they run out of fuel for their nuclear reactions, but the white dwarfs just sit there, hanging out, for eternity.

The observations are the earliest yet of a supernova, revealing in detail the moment that the shockwave obliterated the star.

The Dallas Stars are just like every other team right now – going through the hoopla of an extended preseason. Every team has to deal with injuries, and the Stars are no exception. The Stars’ social ...