David Kennedy, a former NSA hacker and inventor of the signal sniffer being used in the investigation, told CBS News that ...

A device that can pick up certain electronic signals is being used in the search for Nancy Guthrie, as it may detect emissions from her pacemaker, sources told CBS News.

Cops are flying over the Tucson desert with a high-tech Bluetooth signal detector in an attempt to locate a signal from Nancy Guthrie’s pacemaker.

The black glove being analyzed, which contains DNA evidence, was one of about 16 recovered near Nancy Guthrie's house.

Powder aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The holiday season might be behind us, but don’t fret if you didn’t ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Never let it be said that Kelly Clarkson had nothing to say. The Kelly Clarkson Show host has a talk show for a reason: she loves to talk! When the Grammy winner joined The Voice's Coaching line-up in ...

Instead of relying only on buoys and weather drones, researchers are tagging sharks to gather real time ocean data. These predators follow key temperature zones that help storms form and strengthen, ...

TimeSavvy uses a trifecta of components to help my skin look and feel its best. These key ingredients are packed into a high-viscosity cream that seals in hydration, preventing evaporation so my face ...

The police in Weifang, a city in eastern China by the Bohai Sea, seem to be doing a bang-up job. A tidy 99.1% of its 9m residents are satisfied with public safety, according to the local government.