Cumulonimbus Clouds Cumulonimbus clouds are much larger and more vertically developed than cumulus clouds which form in a more stable atmosphere. They can exist as individual towers or form a line of towers called a squall line often present at cold fronts.
Sam Sheppard was an American physician best known as a homicide suspect in his wifeâs murder.
Sam Jones is a Los Angeles-based photographer and director whose portraits of U.S. President Barack Obama, Sandra Bullock, George Clooney, Bob Dylan, Kristen Stewart, Robert Downey Jr, Amy Adams, and Jack Nicholson have appeared on the covers of Vanity Fair, Rolling Stone, Esquire, GQ, Time, Entertainment Weekly and Menâs Journal.