Basking in the light for health benefits may be a little confusing if you grew up hearing we have to protect our skin from ...

While orbiting high above North America, NASA astronaut Nichole Ayers captured a rare sight- glowing red lights shimmering in ...

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and ...