Gov. Jerry Brown signed a bill Monday that will make California the first state in the country to require opt-out “kill switches” on smartphones.

Amazon and Google, having evolved well beyond their respective beginnings as on online bookstore and a web search engine, are now expanding in ways that bring them closer to becoming direct competitors.

Google toothbrush test: Is it something you will use once or twice a day, and does it make your life better ?

Free is trying to raise money from at least two of America’s biggest tech companies to fund a second takeover bid for T-Mobile

It’s very difficult oftentimes to recognize what is coming, and much easier to see what is going away.

Google’s goal of an autonomous car is bumping up against new testing rules from California’s Department of Motor Vehicles. The rules, which take effect on Sept. 16, require a driver to be able to take “immediate physical control” of a vehicle on public roads if needed.