Taking a page from social media, marketers increasingly taunt competitors by name to vie for young consumers’ attentions.

Brian Chesky, Airbnb's 43-year-old cofounder, had an unconventional path to Silicon Valley. He is looking to expand Airbnb ...

After months of negotiating, Airbnb and HomeAway have agreed to drop their federal lawsuit against the city of San Francisco over what they called an unconstitutionally onerous short-term rental law.