The "signal sniffer" being used in the Nancy Guthrie investigation was mounted on a helicopter on Monday.

The technology industry is obsessed with the future. Many of our modern marvels are rooted in the legacy of Bell Labs, an ...

"You could see easily a world where maybe most of the world's population is running on a Chinese tech stack in five to 10 years time," one analyst told CNBC.

Investigators have found surveillance footage of an armed, masked person at Nancy Guthrie's doorstep on the night she ...

How do we create, finance, and incentivize the development of technologies to proactively support human development?

Authorities are attempting to use the device to detect the signal on Nancy's pacemaker over two weeks after she was reported missing ...