Illness often strikes when you’re stressed at work, not sleeping properly, or you’ve been out partying a little too much. Here's why.
A "how to" on avoiding and resolving chilblains this winter.
No matter how cold it is, you're lucky you don't live on Venus.
Here's how athletes at the Winter Olympics are able to perform in extreme cold.
Techniques and technology can help athletes perform at their best even in freezing temperatures.
A reader wants to know why our noses run just because it's cold.
Why is it the flu virus is so deadly compared to the common cold virus?