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President Barack Obama, Secretary of State John Kerry, and other senior White House officials on Monday met with a group of executives who pledged their companies' support for the administration's efforts to reach a strong climate change agreement in Paris this December. Thirteen major companies -- ...

Apple reportedly has pulled the Nest smart thermostat from both its online and brick-and-mortar stores, possibly paving the way for its own line of smart home appliances. The thermostat apparently disappeared from Apple's product offerings earlier this month. Apple's stores now are selling the Ecobe...

Walmart on Monday announced it will offer an online sale to rival Amazon's Prime Day this Wednesday. The Walmart.com sale will be open to all customers, emphasized CEO Fernando Madeira, unlike Amazon's Prime Day, which is open only to members of Amazon's Prime program, which currently costs $99 per ...

The New York Stock Exchange on Tuesday halted all transactions for three hours, due to what it maintained was a technical glitch. Trading continued on the other exchanges belonging to its owner, holding company Intercontinental Exchange. "The markets did not plummet with the shutdown," said Jim Wrig...

More than 208,000 people have signed a petition calling on Reddit interim CEO Ellen Pao to step down. Many Redditers fear Pao will run Reddit into the ground, the petition claims, noting that alternative sites have sprung up in recent months and received vast amounts of traffic. The immediate cause ...

Google has been tampering with the responses its search engine gives to queries and, as a result, has been hurting social welfare, alleges a survey conducted by Michael Luca, a Harvard Business School economist, and Tim Wu, a professor at Columbia Law School and former Federal Trade Commission advis...

In the face of encryption that could block brute force attempts for years, law enforcement agencies at every level have been calling for keys that allow investigators to crack open smartphones and court cases alike. Some of the world's leading tech companies and privacy advocates have called for the...

The Internet is run by a bunch of geeks sitting in a darkened space, lit only by the glow from LED screens, right? That Hollywood image may be how the general public perceives what it takes to send and receive emails, deliver apps, enable electronic transactions, and store great gobs of data. There ...

Amazon's recently released first report on government requests for information revealed that from January to May, it received 813 subpoenas and 25 search warrants. The company fully responded and provided all the requested information sought for 542 of the subpoenas. It partially responded and pro...

Apple hasn't been saying much, as usual -- but insiders and analysts are fitting together pieces of the Apple Watch puzzle through sales estimates, revelations about the vast gulf separating production costs from final prices, and expected features of the next version. During Apple's second-quarte...

Amazon on Wednesday appealed to members of Congress to approve use of its fleet of drones for package deliveries. Electrically powered drones could deliver packages to consumer homes and offices faster, more efficiently and with less environmental impact than automobiles, Paul Misener, vice presiden...

The U.S. government has played a central -- perhaps critical -- role in the development of the Internet. Currently the U.S. retains a stewardship position in the worldwide operation of the Internet through the National Telecommunications and Information Administration, an agency within the Commerce ...

Uber on Tuesday filed an appeal of a California Labor Commission ruling that is widely viewed as a threat to the company's business model. The ruling resulted from a claim filed by a San Francisco driver against Uber last year. Details of the earlier action emerged when Uber moved to appeal the comm...

Twitter is changing CEOs for the fourth time in four years. Incumbent Dick Costolo is stepping down July 1 and company cofounder Jack Dorsey will take over as interim CEO while the board searches, both internally and externally, for a suitable candidate to hold the post. Costolo will remain on Twitt...

Other countries' concerns over U.S. government surveillance programs likely will cost American businesses more than $35 billion, according to a report released Tuesday by the Information Technology & Innovation Foundation. Originally it was thought that the fallout from Edward Snowden's revelati...