Goosebumps are the result of tiny muscles flexing in the skin, making hair follicles rise up slightly. They are triggered by ...

The goosebumps make your body hair stand up to ... The water released onto your skin will start an evaporation process to keep you cool. If the air is holding too much moisture already, the ...

Frostbite generally happens in body parts furthest from the heart, such as hands, feet, nose and ears, Health Canada says.