A glacier is a mass of ice moving over water, on land or in valleys. Glacier melting as a result of global warming is one of the 'hot' topics of the day. The 'glacier' list includes all those websites providing information on the formation, location and latest news on glaciers around the world. It primarily includes environmental conservation websites such as IUCN, WWF & Greenpeace. There are also tourism sites of Glacier National parks in USA and glacier research centers. In addition, you will find sites of companies offering glacier climbing, skiing and other outdoor activities. Please feel free to improve this list by adding other glacier related websites, along with a summary.