In college, I brought guys into the forest at night because it was a place where I was less scared than they were. As a woman ...

With a strong geomagnetic storm incoming, here are some expert tips on how to photograph the Northern Lights with a ...

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off fatigue and raise alertness most.