Jay Walker explains why two billion people around the world are trying to learn English. He shares photos and spine-tingling audio of Chinese students rehearsing English -- "the world's second language" -- by the thousands.
Want to know how to increase your hotel's online visibility and take reservations 24 hours a day seven days a week? Then take a look at the Global Distributi...
It's tough to know what happened on Earth thousands of years before anyone started writing anything down. But thanks to the amazing work of anthropologists a...