Scientists have developed a new method for measuring temperature extremely accurately by using giant 'Rydberg' atoms. This atomic thermometer provides accurate measurements 'out of the box,' without ...

So while a thermometer reading is generally not useful when taken on a lone shopper, worker, or traveler, in the aggregate it can help create a local forecast of where a disease might spread next.

so you’re not distressing the patient or taking multiple readings to find an average. To help you decide which thermometer to buy, we’ve carefully selected a range of thermometers to test.