Winter storms in photos: Washington, D.C., New York City and Boston blasted with snow as millions see wintry weather
The first storm dumped over a foot of snow in parts of the Appalachians and mid-Atlantic, including Washington, D.C., which was blanketed by over 6 inches of snowfall on Tuesday. The White House, ...
Why is Lady Bird Lake green?
Water tracing dyes are often bright green to increase the visibility of the flow of water. They can help with determining how ...