Austria is well known for its ski resorts. Most of them are medium-sized, less spectacular and glamorous as the mega-resorts…
Switzerland offers a great choice of ski resorts, from the small village to the large station. Most of Switzerland's ski…
Winter swimming or ice swimming is a daredevil activity during the cold season, seen as a test of virility, a…
World War I, usually called the First World War in the Commonwealth and called The Great War in its time,…
World War II or the Second World War had two main theatres: while the Pacific War took place in Asia…
Wreck diving is a specific type of scuba diving. Most wreck diving is done on shipwrecks, but wrecks of aircraft…
Xiangqi (Chinese: 象棋), or Chinese chess, is a traditional Chinese strategy board game that is related to chess. It has…
Zoroastrianism is an ancient Iranian monotheistic religion with a history spanning over 3,500 years, that survives to the present day.…
The Zika virus is the cause of Zika fever, a mosquito-borne infection found in various tropical areas. The disease is…
Yellow fever is a potentially fatal tropical disease caused by a virus that is transmitted to humans through the bite…