Ski cross was added to the list of events at the 2010 Winter Games in Vancouver. Women's ski jumping is likely to be added at the 2014 Winter Games in Sochi.
snowboard Cross is the newest Winter Olympic sport. Added just this year to the 2010 games.
ski cross
1924, the first Winter games.
Baseball and softball are Olympic games that will be added in the future. Squash and wrestling are also being considered for future Olympic games.
Football Has been added
Ice hockey tournaments have been staged at the Olympic Games since 1920. The men's tournament was introduced at the 1920 Summer Olympics and was transferred permanently to the Winter Olympic Games program in 1924
in 1924 the winter Olympics were added
Ski Cross
Rugby sevens (a seven-player variant of rugby) and golf are being added to the 2016 Olympic games.
1940s
there are 4 years in between the 'summer' Olympics, and then, 2 years later, the winter Olympics. e.g. the Olympics in 2008, the winter Olympics in 2010 and then the Olympics in 2012 and so-on.