In the 1840s, Ada Lovelace wrote the world’s first machine algorithm for an early computer that existed only on paper.

The Gilded Age co-writer Sonja Warfield talks Peggy's (Denée Benton) health, clash between sisters Agnes (Christine Baranski) and Ada (Cynthia Nixon).

The artificial lake, Ada Ciganlija, is lined kilometers of pebble beaches and dotted with coffee shops, bars and restaurants. (AP video by Marko Drobnjakovic) ...

Depression can sometimes become so severe that you are unable to work. Find out when you qualify for disability, and more about what that process is like.