This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the winter months.

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

Cold temps can bring high energy bills, but this heating trick will help you save while using the latest technology. Mike De Socio is a CNET contributor who writes about energy, personal finance, ...

As the frozen ground warms much faster than expected, it’s reshaping the landscape—and releasing carbon gases that fuel global warming. The Batagaika crater in eastern Siberia, half a mile wide and ...

Abstract: The internal pressure of human organs and tissues is a crucial vital sign of humans. Monitoring pressure within the human body requires sensors that meet exacting standards for precision, ...