Watch a model Enterprise fly into the stratosphere

There are few sights in science fiction as iconic as the various starship Enterprises cruising through the stars. Steve Schnier decided to create his own high-flying video of the Enterprise by launching a model into the stratosphere. » 5/18/13 11:00am 5/18/13 11:00am

Watch a radio-controlled plane's breathtaking journey into theā€¦

While most weather balloon videos take objects into Earth's upper atmosphere and film them plummeting down to Earth, David Windestål armed a radio-controlled plane with a camera, giving us a first-person view of the plane's controlled (if chaotic) return trip. » 3/11/13 9:40am 3/11/13 9:40am

Everything You Need to Know About the Arctic Ozone Hole

Last week, we learned that an ozone hole had formed above the North Pole for the first time ever. But what exactly is an ozone hole, why are they so dangerous, and what can we do to fix them? » 10/13/11 11:00am 10/13/11 11:00am