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 ...

A research team affiliated with UNIST has unveiled an innovative, cost-effective biosensor capable of being washed and reused, paving the way for more accessible liquid biopsy diagnostics. This new ...

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 ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

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 ...

When Sandia scientists Ryan Davis and Nathan Bays set out to find a better way to absorb and degrade PFAS in water sources, ...

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.

The search for Nancy Guthrie has taken a high-tech turn. The Arizona police department is now flying over the Tucson, Ariz., desert with a Bluetooth signal detector, also known as a signal sniffer, in ...

The tenants of Gray’s Landing argue the chemical munitions are causing long-lasting health issues and violating their constitutional rights. Protesters navigate a cloud of tear gas outside of the U.S.

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 ...