Varina was a nerd's nerd when it came to all things space, and his wife Karin found a way to honor that through a memorial ...

Northern U.S. states from Idaho to New York may have another opportunity to catch the northern lights on Saturday, June 14.

The date, which has inspired novels and horror movies, is believed to be one filled with bad luck, much like breaking a mirror, opening an umbrella inside, or walking under a ladder. If you fear ...

"When nearby supernovas occur in the future, the radiation could have a pretty dramatic effect on human society." ...