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 Shepard opens up. With a new collection of short stories to his name and two of his plays currently showing in New York, the notoriously private Pulitzer prize-winner discusses masculinity, his battle with drink and his 'tumultuous' relationship with Jessica Lange. Sam Shepard as The Farmer in the 1978 film Days of Heaven.