SAN FRANCISCO -- Thousands of Twitter users reported being locked out of their accounts while using the desktop application Monday. The website Downdetector indicated more than 4,000 people reporting ...

Twitter is jumping on the geolocation bandwagon, with plans to let users geocode their posts and make the information accessible both on the main Twitter site and through external applications.

Twitter has launched its #music application following weeks of speculation. The service offers song recommendations based on the accounts that the user is following, and lets them stream tracks in-app ...

BlackBerry-maker Research In Motion (RIM) yesterday unveiled its first attempt at a mobile Twitter application: Twitter for BlackBerry smartphones. The app’s currently only available to beta-testers, ...