Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

Coe trained for about three and a half months. He started strong, at midnight to avoid the sun. His goal was to run 100 miles ...

Astronomers at the Indian Institute of Astrophysics (IIA) have found the reason for the strange deficiency of dark matter in ...

Carrie Underwood looks absolutely stunning no matter what she wears, but her look on last night's episode of American Idolis ...

In his beautifully illustrated book, Charles Hood opens our senses and shares his global nocturnal travels with night-feeding ...

Intriguingly, ultralight dark matter might be able to turn into photons (light) — and it's through this process that the ...

Doom: The Dark Ages drops in May, but you can play the other Doom games to get in the ripping and tearing mood.

The mood tends to veer between light and swoony and mysterious and sinister, with not a lot in between. We asked agents and ...

The Jackson Hole Airport in Grand Teton National Park joins more than 80 other internationally recognized dark sky places in ...

Two ball fields are off limits after dark because someone stole the wiring right out of the light poles at a public park in ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

Two wildlife charities are recruiting volunteers to help spot glow-in-the-dark caterpillars at night using ultraviolet lights ...