While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

MADRID, Feb 17 (Reuters) - Spain's gas demand is expected to fall by around 7% this year as the boost given by a major blackout on April 28 softens, the chief of gas grid operator Enagas (ENAG.MC), ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with chronic heart failure (CHF) in their own homes, according to NICE. The ...

As temperatures dropped below freezing in New York City last month, boilers in the basements of city buildings insulated New Yorkers from the cold. But they often rely on a fuel that pumps greenhouse ...

A federal judge has extended a temporary order that limits federal law enforcement officers from using certain kinds of force outside the U.S. Immigration and Customs Enforcement building in Portland.

Samsung is set to finally unveil the Galaxy S26 series next week at the Galaxy Unpacked event in San Francisco. Just days before the announcement, a tipster has shared new details about the Galaxy S26 ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

Gasoline prices continue to climb, with the cost of regular hitting $3.54 a month on Thursday, according to AAA, a 21% increase from one month ago. Some of that increase is due to the normal ...

Ring has sparked privacy fears with its new Super Bowl advertisement, which features an AI-powered dog detector. Ring Doorbells are home security systems that act a bit like a digital peephole – ...