There is no formal definition for a normal body temperature, although general ranges exist. Factors affecting body temperature include age, measurement site (e.g., mouth vs. rectum vs. underarm ...

But what does “normal” actually mean? While temperature forecasts are important to help people stay safe, the comparison to “normal” can be quite misleading. That’s because what ...

After last month's record snow and frigid temperatures, it looks like winter is behind us as AccuWeather predicts early heat this spring.

When sick, Nile tilapia seek warmer water. That behavioral fever triggers a specialized immune response, hinting the connection evolved long ago.

Thirty years of daily temperature data from across the ... also known as a climate normal. The shaded ranges reflect the middle 80 percent of high and low temperatures, while the solid lines ...