The app lets people request rides for trips longer than your typical Uber or Lyft.
An international rollout of Graph Search is in the offing too, chief executive Mark Zuckerberg said at Facebook's second public town-hall meeting.
Tracking offline sales will play a big role in Facebook's advertising moving forward.
Lawsuit follows September warning and is latest legal hurdle for the company.
The move comes less than a week after Uber began operating in Oregon's largest city.
Now you can search for old posts in Facebook's iOS app and on your desktop browser.
The company's updated mobile app wants users to rate songs more frequently
Use Uber? Snapchat? Google Maps? Now Twitter knows.
Chip-and-PIN technology in credit and debit cards is designed to curb theft and fraud
But the tool requires you to store payment information with Twitter.
The broadband service is already in Kansas City and Provo, Utah.
The company hopes to attract more businesses with the optional feature.
The company is working with a DC law firm to assess its policies.
Yahoo said the five-year deal will widen its reach, but it's unclear by how much.
Drivers using their own phones could be charged for the Spotify music they play over speakers in Uber cars.