A federal appeals court will rule on the constitutionality of National Security Letters
A new ad format lets businesses target users by geographic radius
The government's current laws violate Twitter's First Amendment rights, the company says.
Facebook's mobile advertising network is now open for business, and the company is hoping to leverage partner relationships to make money.
WhatsApp claims to have more than 500 million users worldwide
The social network disappeared off the Web in the past few months
A rebuilt advertising server makes use of Facebook user data across the wider Web
A lack of information around transparency left some research experts wanting more details
A broad coalition is meeting with the company Wednesday to try and ask Facebook to allow the service's users to include aliases.
Nextdoor wants more police officers, fire departments and other safety workers using its site
District attorneys for Los Angeles and San Francisco allege that Uber—and other ridesharing companies—have taken part in unlawful business practices. Uber doesn't think so.
Other services like Yahoo Education and Qwiki will also close, Yahoo said. But it's the Web directory that first launched Yahoo onto the Web.
The site still gathers certain types of data about users
There were 18,000 requests in the first six months of this year, down from 29,000 a year ago
Shares were trading a tad lower around $90 later in the afternoon