Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits ...

Atomic defects in nanodiamonds enable both precise heating of lysosomes inside macrophages and nanoscale temperature ...

Winter means more time indoors, and if you're going to be spending it at home, the place might as well work smarter. Th ...

We asked doctors which kind of thermometer is the most accurate, and selected the best options for home use from brands like ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Infrared saunas have become incredibly popular, even though they aren’t really saunas at all. To the untrained eye, they basically look the same as what you’d expect a sauna to look like—wood paneling ...