World's first carbon fiber metro train hits the tracks in China
Lighter frame claimed to slash energy use by seven percent
Goodbye, floppies - San Francisco pays Hitachi $212 million to remove 5.25-inch disks from its light rail service
Part of a $700 million systems overhaul
Japan no longer measures train congestion based on how easy it is to read a newspaper
Something else that mobile phones have killed off
Japan is converting its bullet trains' smoking rooms into Zoom rooms
Zooming at almost 200mph
The 'world's first' solar-powered rail line is up and running in the UK
More public transportation goes green
