Lt Gen Vivek Dogra, Signal Officer-in-Chief of the Indian Army, on Friday, flagged the “peculiar limitation of spectrum” as a ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Having the right camouflage on the front line can make a huge difference. If our soldiers are able to detect and locate an ...

Drawing tablets have been a favorite computer peripheral of artists since its inception in the 1980s. If you have ever used a drawing tablet of this nature, you may have wondered, how it works, ...

On a blustery November day in 2025, a Cessna turboprop fought its way through the skies over Pennsylvania. The conditions ...

At CES, we saw fancy radar that images almost as clearly as lidar, lidar almost as cheap as radar, and a way to make the ...

Greetings stargazers. Everything we know about things outside of our solar system is from the light we receive. I am using ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A ...

The approach was compelling enough that power beaming expert Paul Jaffe left his job as a program manager at DARPA to join ...

Image generated with AI. The correct positioning of the router is the most critical variable to guarantee a stable Internet ...

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

US Growler jets reportedly played a key role in blinding Venezuela’s air defences by jamming radar and military ...