NASA’s GOES satellites have provided 50 years of continuous geostationary monitoring, delivering real-time weather, environmental hazard, and space weather data to support forecasts, emergency ...

Purdue researchers are building AI-powered air-ground robots that can navigate and collaborate in GPS-denied military terrain ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Seventy years ago, a wrong number prompted the U.S. Air Force to begin issuing reports of St. Nick’s progress on Christmas ...

"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

For most of us who are not astronomers, the image that comes to mind when describing a reflecting telescope is of a huge instrument in its own domed-roof building on a mountain top. But a ...