The day's temperature has an influence on the level of concern some people have about the impact of climate change.
The amount of mucus you get when you're sick can be frightening, but it's purpose is to help. Here's a look at how it works.
World War Two changed everything about life in Britain, even the weather.
Chemists have discovered just how cold water can get before it must freeze.
Severe winter in the Northern Hemisphere mid-latitudes are the result of a breakdown in the normal patterns of air pressure, winds, and the loss of sea ice in the Arctic.