There are various ways to measure the amount of water vapor in the atmosphere. The amount of moisture a given parcel of air can hold is dependent on the ambient temperature. Higher temperatures mean ...

This weeks Climate Chronicles question comes from Bill.

Imagine you’re sitting among friends on the porch with a big pitcher of ice cold lemonade. The heat is searing and the air is still and stifling. It’s almost hard to breathe. You look to your friends ...

Know the absolute scientific limits of human heat tolerance. Discover how wet-bulb temperatures, extreme humidity, and 45°C ...