Britannica.com: Iceberg - Addresses a variety of aspects, including their formation and distribution, drift, detection and destruction, and sediment transport.
Ocean World: Icebergs - Covers the basics of iceberg formation, morphology, and coloration.
USAToday Cold Science: Understanding Icebergs - Provides a collection of articles and graphics illustrating the source of icebergs, the history of large bergs in the Atlantic, and how they relate to the global warming phenomenon .