Year to year, it is almost physically unrecognizable. What was once an open field, plain or hill, is suddenly covered with ...

High-speed rail is a proven alternative to gridlocked highways and overcrowded airports. CNN has reimagined a faster, more ...

Brazil is building its first bullet train to help alleviate airport and highway traffic, but will it be more successful than ...

Amtrak’s ridership broke records this year after the national railroad introduced new routes across the US and upgraded ...