Recently, surfing on river waves in the Alps has established itself as an independent highly popular sport.

The Harvard research project of chief curator and psychiatrist Georg Vaillant is one of the longest-running studies of mental and physical well-being in the history of science and discovered seven destinct factors that make us happy.

An underworld war between drug gangs, elite troops and the police is raging in Mexico, medieval in its barbarity, its violence and brutality unprecedented, even in a country accustomed to high levels of drug violence.

The price elasticity of demand for the iPhone.

There are some worrying similarities between the development of post World War One Germany and modern Russia.