temperature is often compared to the feels-like temperature, or heat index. Heat index factors in relative humidity, which impacts the body’s ability to cool down. Because of this, human body ...

This heat-trapping pollution continued to steer Earth’s average temperature into unprecedented territory in 2024 — surpassing the record-breaking benchmark of hottest year on record in 2023.

Unlike better-known metrics such as the heat index, wet-bulb globe temperature illustrates how sun and wind also affect people’s ability to stay cool. Most metrics assess only temperature and ...

and the molecules in the water move slower (decreasing temperature). When fast-moving atoms or molecules hit slower-moving atoms or molecules and increase their speed, heat is transferred. This ...