Usage of the photo-sharing service bought by Facebook in 2012 jumped 50 percent in the past nine months.
The newest version of Apple's mobile OS didn't get off to as fast a start as its predecessor, but it's picking up steam.
World's largest maker of personal computers reports second-quarter net profit of $262.1 million, an increase of 19 percent from the year-ago period.
The Web's biggest streaming-music service delivers an increase in profit, sales and its expectations for both to come. But active-listener growth kept up its slow slide, distracting investors.
After two years of exploration and driving, NASA's Curiosity rover has finally reached the base of Mount Sharp, a major goal of the mission.
iPhone 6 and 6 Plus track your movement better
Parrot's MiniDrone Rolling Spider is a smartphone-controlled quadcopter that can fly and flip with ease. It can even roll up walls and creep across ceilings.
Some of the world's toughest rock climbers live on Hawaii's Big Island, where they scale sheer rock the equivalent of a 26-mile vertical marathon.
Scientists get a closer look at tree-scaling crocodiles and alligators, and why they seek higher ground.