Sweat stains on clothing can trigger alarms on airport body scanners. False alarms are common, and travelers can request a ...

Millimeter wave radars send fast-moving electromagnetic waves to targets to analyze their movement, position and speed from the waves bounced back. The benefits of millimeter waves are their natural ...

Researchers have developed a way to use high-frequency electromagnetic waves to visualize objects that are hidden from view – ...

Bit by bit, the physicists have filled the gaps in the electromagnetic spectrum, which runs from X rays at the short end, through light and heat, to miles-long radio waves at the other. One big gap ...

In an exclusive chat with T-Mobile executives before the announcement, I learned which moves took the carrier from No. 4 to ...

The company has built upon 15-year-old MIT technology. Startup makes seismic breakthrough that could change the way we drill for energy: 'It's mind-boggling' first appeared on The Cool Down.

“Last time I flew out of my home airport of Tampa, I got searched too,” admitted an equally clammy jet-setter. “The [security ...

A recent breakthrough by MIT researchers could upgrade quality control operations in warehouses and factories. Using a novel ...

Millimeter-wave spectrum refers to spectrum between 30GHz and 300GHz, whereas existing LTE networks generally work from around 600MHz to 2.5GHz, far lower.

Challenge of millimeter waves. Millimeter wave is the electromagnetic frequency between microwaves and infrared, ranging from 30 to 300 gigahertz. It enables fast communication networks, ...