Featured Selection from Amazon.com

World News From Train Travel - lots of great current LRT and subway info
News from the LRTA - UK oriented with world happenings too
Monorail News
The Railway Journal's Latest News
News Page from the Orient (infrequent updates)
Transport.com's daily rail industry news
News from Railway Gazette International
Erik's Rail News - News from Erik Sandblom. Not much on subways here but an occasional interesting tidbit.