Scott Kveton, co-founder of the push notification startup, tells employees that he had been thinking about stepping aside for a while but the decision was accelerated by a story about his "personal situation."
Greenpeace, the Electronic Frontier Foundation, and the Tenth Amendment Center join forces to protest the government's mass surveillance program.
In response to an ACLU lawsuit, the agency releases on Christmas Eve heavily redacted reports detailing privacy violations between 2001 and 2013.
For years now, Crave's Eric Mack has been telling the story of the UFO he saw over a decade ago. Turns out he's probably had it all wrong that whole time.
In the skies above the NSA's data center in Bluffdale, Utah, a lone airship protests mass government surveillance.
This whimsical idea for an all-electric craft looks neat, but would it fly?
Aeroscraft is the only variable buoyancy air vehicle of its kind -- the vertical takeoff and landing system requires no runways or even ground staff to oversee its landing.
One day after grading tech companies on their use of clean energy, a Greenpeace blimp drives home the point for morning commuters in the Bay Area with a fly-by.
Time-lapse footage shows the birth of a brand new kind of blimp at Goodyear’s Wingfoot Lake hangar in Ohio.
Push notification company Urban Airship hopes to make Apple's location-based system more relevant for retailers.