By the time you feel thirsty, your body is already dehydrated.
Thanh Mai Bui Duy/Flickr
Water is essential for human life. It accounts for for 50-70%...
Biology and behaviour can explain why men tend to die younger
than women. From shutterstock.com
In Australia, an average baby boy born in 2016 could expect to...
Sweat creates evaporative cooling for your body, with the amount required determined by your size and shape, not your gender
Men are generally taller...