Featured in dehydration
How to stay cool if you lose power during a heatwave
Air conditioning isn’t your only weapon against the heat.
The best (and worst) beverages to sip when you’re dehydrated
A guide to what to drink to stay cool this summer.
How to beat the heat in a survival situation
Heatstroke and dehydration can be killers when you’re stranded outside on a scorching hot day. Here’s how to combat them.
Medications could affect how you react to a heatwave
Here's what you need to know.
Why you’re more likely to cry on an airplane
Welcome to the Mile Cry Club.
It’s not your imagination, humidity really is killing you
Hot and humid weather prevents your body from cooling itself down.
How some animals survive on almost no water
Six scintillating adaptations for life in the driest places on Earth
This is what happens to your body as you die of dehydration
Caution: this article may cause thirst
Is urine actually sterile?
Just in case you were wondering