Travel

TSA to start allowing small knives on planes

Happy campers: Hittin' the road in a 40-square-foot teardrop trailer [Video]

Hot air balloon crash kills tourists in Egypt

Arbol de Fuego eco hotel in El Salvador

Should young Americans take a gap year?

How to protect your identity when you lose your wallet

9 free apps for eco-friendly travelers

Are billboards bad for drivers?

8 movies where scenery is the star

More 60-somethings being hurt in motorcycle crashes

Go Eat Give connects people, plates and hearts

Big name companies move into Masdar's 'green city'

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