Brent Callinicos helped lead financing rounds that made the ride-hailing startup the second-most valuable venture-backed company.
The ride-sharing company has its sights set on Europe, where it wants to expand its UberPool service and reduce the number of cars on the road.
Technically Incorrect: Is there any way out of all the alerts your phone delivers, seemingly by the second? There may not be.
The Sony Pictures hack has exposed the inner workings of one of Hollywood's biggest studios.
Transportation official in Thailand says the ride-sharing service does not use licensed vehicles, while a judge in Spain says Uber drivers lack official authorization.
The company plans to hold seven meetings across Europe to discuss the regulations -- and Google's problems with it..
Over 300,000 photos of Earth at night have been snapped by astronauts aboard the International Space Station. Now, a crowdsourcing project aims to identify and geotag the spectacular shots.
The search giant wants people to chime in on a European ruling requiring it to remove search result links in response to individual requests. Will it help the debate?
We flagged down Caspar Woolley, the co-founder of international taxi app Hailo, to talk taxis, apps, and Uber.
Exploring the bounds of digital imagery and surveillance, artist Daniel Mayrit makes photos of financial and political powerhouses look like they were snapped by security cameras.