Twitter is not just for talking about your breakfast anymore. It’s become an indispensable communications tool for businesses, non-profits, celebrities, and p

Twitter has become a household name, discussed both for its role in prominent national elections, natural disasters, and political movements, as well as for wha

The dramatic, unlikely story behind the founding of Twitter, by New York Times bestselling author and Vanity Fair special correspondent The San Francisco-based

The wit and wisdom of the Twittersphere captured in a hilarious, occasionally poignant, and often useful collection of hand-picked tweets. New York Times techno

"Media organizations should take note of Twitter's power to quickly reach their target consumers." --Tim O'Reilly (@timoreilly), in a Los Angeles Times intervie