A star called T Corona Borealis may "go nova" next week, making the star briefly visible to the naked eye. It last happened ...

The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.

The rate of stars going supernova near Earth appears to match two mass extinctions -- 372 million years ago and 445 million ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...