T Coronae Borealis, a binary star system located 3,000 light-years away from Earth, may be visible to the naked eye this week. This phenomenon last happened in 1946 and won't occur again for about ...

Read full article: Why is there an abandoned missile base in this remote Florida marsh? Read full article: Freeze warnings issued as cold weather to keep grip on Florida. How low will temps go? Model ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old. The event was first signaled by a gamma-ray burst and later confirmed ...