Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear ...

Better utilizing the resources available to us is one of technology’s greatest strengths. Whether it's getting more corn out ...

For the first time, researchers have seen how light behaves during a mysterious phenomenon called 'imaginary time'.

The Georgia Army National Guard activated the 111th Electromagnetic Warfare Company, the first unit of its kind in the U.S. Army, according to a National Guard press release.

Parsons bought all-domain tech provider CTI in a transaction that expands its position in the INDOPACOM area of operations.

The ongoing war in Ukraine has dem­onstrated the deadly efficiency of modern battlefield targeting. Rapid sensor-to-shooter ...

New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection ...

Researchers have measured the brain’s faint glow for the first time, hinting at a potential role of “biophotons” in cognition ...

Radar systems at airports like Heathrow and Gatwick could inadvertently signal our existence to advanced alien civilizations, according to recent research.

Radar systems emit electromagnetic signals that can travel into space, detectable by powerful radio telescopes.

Microwave satellite data are key to capturing major changes in a hurricane’s strength, such as when a storm undergoes rapid ...

Toward the middle of the electromagnetic spectrum lies visible light — the light our brains ... specialized receptors at the back of our eyeballs, called cones, that detect visible light. Human eyes ...