Scientists work out way to use pulsars to provide self navigation to spacecraft in solar system
Geology app helps students hunt for fossils, study waterfalls
A new app is making it possible to discover the natural wonders of Ontario all in the palm of your hands.
Laser radar illuminates the way to deep space
This car was not snapped with a camera but scanned by a 3D imaging lidar, the laser equivalent of radar. ESA is developing the sensor as a navigation aid for exploring deep space.
'Guide vests' -- robotic navigation aids for the visually impaired
For the visually impaired, navigating city streets or neighborhoods has constant challenges. And most such people still must rely on a very rudimentary technology -- a simple cane -- to help them make their ...