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

When your baby feels warm, it does not always mean they have a fever. A baby's age and how you take their temperature matter more than you think. Pediatrician Cindy Gellner, MD, explains why certain ...

FARGO — The principal of a liquid-in-glass thermometer is that the liquid inside a very narrow tube will contract and expand with temperature variation. The top of the liquid represents the ...

Germs are in the air again: Indicators show that the winter wave of flu and COVID is finally under way. Are you on the verge of getting sick? Am I? My 5-year-old does feel a little warm to me; his ...