Autonomous Drone Navigation System Ends Reliance on GPS

Smaller, Cheaper Lasers Can Detect Gas, Monitor Structures, Take Tissue Images

NASA Brings Accuracy to World’s Global Positioning Systems

Gas Regulators Keep Pilots Breathing

RoboMantis Offers to Take Over Dangerous Missions

Wrapped Tanks Cut Weight on Everything from Buses to Paintball Guns

Membranes Mimic Kidneys to Filter Water

Detailed Spectrometry Makes Dangerous-Materials Testing Safer

Methane Detector Sniffs Out Leaks

Biofeedback Loops Aim to Enhance Combat, Sports Training

Radar Device Detects Heartbeats Trapped under Wreckage

Surveillance System Captures, Maps Lightning Strikes

Virtual Reality Platform Helps Pilots Land in the Sky

Autonomous Robots Take On Dangerous Warehouse Jobs

Drone Traffic Forecasts Show Commercial Skies of the Future

Offshore Oil Workers Learn Survival Skills in Astronaut Training Pool

Orion Video Requirement Advances High-Speed, Compact Cameras

Rocket Technology Stops Shaking in Its Tracks

Micromachined Sensors Monitor Train Rails, Predict Failures

Wire Sensors Alert to Dangerous Conditions in the Clouds