CNN Partner Hotels

EXPERT'S GUIDE

Tipping in United States
Doling out gratuities can be a minefield. Here's your free guide to keeping everyone happy (service charge not included)

CULINARY JOURNEYS

Members of London's Pie and Mash Club compete against one another in London's original fast food restaurants

Joanne Ooi

Best hiking in Hong Kong

Best hiking in Hong Kong

Highly addictive, mildly dangerous: four hiking gurus come clean about their obsession
Clean Air Network's Joanne Ooi: Why this is 'our most important year'

Clean Air Network's Joanne Ooi: Why this is 'our most important year'

CNNGo chats with Joanne Ooi from Clean Air Network on why 2010 is the time to get aggressive about air pollution