An airline passenger captures a bolt on photo as her plane circled the Denver airport on Thursday.
Dramatic cloud forms, vivid lightning, roping waterspouts, and vibrant rainbows put on a show over the U.S. Wednesday.
In honor of the 45th lunar landing anniversary, we give you the best moon images we've seen in 2014.
Photos of a double waterspout were captured off the coast of Greece today, and spouts have also been swarming the coasts of Italy.
A collection of photos from the visually stunning storms and their aftermath.
With a big line of storms barreling out of the mountains, we decided to meet at the Lincoln Memorial for a storm chase. Ultimately, it turned into a rainbow chase -- a very successful one at that!
Spectacular summer storm clouds gathered at several big league parks across America Monday night.
Here is D.C.'s world famous fireworks show compressed into a timelapse video that is under a minute in length.
When you watch the fireworks at the edge of the Reflecting Pool you can see the mortars launched into the air and feel the concussions of the explosions in your chest.
Heat provided the fuel for a nasty line of showers and thunderstorms that ripped through the city. Lightning connected with One World Trade Center.