Anita Elash

Canada's real estate market is one of the hottest in the developed world. In Toronto, where prices rose 10 percent in March, the average detached house costs more than $600,000. But some worry that Canada is experiencing a housing bubble that's about to burst.

With the Macarena long past, a European dance craze is set to invade U.S. shores. The Tecktonik began just outside Paris, and is spreading to nightclubs and onto the streets across Europe.