Image Credit: Shutterstock When someone lies, a polygraph, lie detector measures their heart rate, blood pressure, ...

We found the best carbon monoxide detectors to keep your family safe. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of ...

A little over a year ago we’d written about a sub $100 muon detector that MIT doctoral candidate [Spencer Axani] and a few others had put together. At the time there was little more than a paper ...

There are calls for Brett Kavanaugh to take a lie detector test as part of an investigation into alleged sexual misconduct In a secure basement room of the US Capitol building, senators are ...

Have you ever wondered whether lie detectors actually...work? Join us as we delve into the history and science behind these devices - from how they measure "deception" to the controversies ...

Several varieties of water-leak detectors on the market serve this very purpose while offering additional useful features. To see just how effective they are, we performed hands-on testing on a ...

Your home’s first line of defense against fires and smoke are its smoke detectors. These devices pick up on smoke in the air and alert you to its presence. The idea is that the alarm will ...

What Was the First Recreational Drug? Humans have been getting high since basically the dawn of time. "There is no theoretical barrier to the possibility of accessing the contents of someone’s ...

Of the 14 kids smartwatches we’ve tested, the Verizon Gizmo Watch 3 is one of the most intuitive for kids to use and for adults to manage, and it’s also one of the most affordable. But due to ...

The operative theory was that your body’s own reactions would reveal lying. Until 1988, lie detectors were routinely used on employees and job applicants, and they still are for certain types of ...

The producers of ITV's Jeremy Kyle Show have been labelled as "irresponsible" after admitting that lie detector tests used on the show were "not 100% accurate". Speaking at a parliamentary inquiry ...

I write about leveraging neuroscience to create remarkable leadership. All of us. We lie to save face, to avoid hurting other people’s feelings, to impress others, to shirk responsibility ...