Sun exposure makes it feel hotter than the shaded air temperature because your body absorbs infrared radiation from the sun.

NASA explains how global temperature is measured, revealing Earth's ever-increasing warming trend and why even small rises in ...

Understanding how temperature is measured is fundamental to the accuracy of weather forecasts and climate monitoring.

One day in August, The Republic sent 13 reporters to measure heat across metro Phoenix. ASU scientists explain why the results aren't precisely right.

Scientists use "wet-bulb temperature" to gauge how extreme heat affects the body. But what is it?

The Wet Bulb Globe Temperature is a more comprehensive way of showing the effect of the heat on your body.

You need to start learning what the wet-bulb temperature is, as climate change makes the deadly combination of heat and humidity more likely.

Temperature is a fascinating concept, and in the vast universe, it reaches extremes far beyond everyday experience. But how hot can the universe truly get? Is there a maximum temperature, or can ...