Bulgaria officaly adopts the Euro, becoming the 21st Eurozone country.
A fire at a bar during New Year's Eve celebrations in Crans-Montana, Switzerland, kills 41 people and injures 116 others.
Fourteen people are killed and 57 others injured during a vehicle-ramming and shooting attack in New Orleans, Louisiana.
A 7.5 Mww earthquake strikes the western coast of Japan, killing more than 500 people and injuring over 1,000 others. A majority of direct deaths were due to collapsed homes.
Disney's copyright protection on Steamboat Willie and the original Mickey Mouse expires as they enter the public domain.
Croatia officially adopts the Euro, becoming the 20th Eurozone country, and becomes the 27th member of the Schengen Area.
An attack on a nightclub in Istanbul, Turkey, during New Year's celebrations, kills 39 people and injures 79 others.
The Eurasian Economic Union comes into effect, creating a political and economic union between Russia, Belarus, Armenia, Kazakhstan and Kyrgyzstan.
At least 60 people are killed and 200 injured in a stampede after celebrations at Félix Houphouët-Boigny Stadium in Abidjan, Ivory Coast.
A bomb explodes as Coptic Christians in Alexandria, Egypt, leave a new year service, killing 23 people.
Estonia officially adopts the Euro currency and becomes the 17th Eurozone country.
A suicide car bomber detonates at a volleyball tournament in Lakki Marwat, Pakistan, killing 105 and injuring 100 more.
Sixty-six people die in a nightclub fire in Bangkok, Thailand.
Adam Air Flight 574 breaks apart in mid-air and crashes near the Makassar Strait, Indonesia, killing all 102 people on board.
In a vote of confidence, General Pervez Musharraf wins 658 out of 1,170 votes in the Electoral College of Pakistan, and according to Article 41(8) of the Constitution of Pakistan, is "deemed to be elected" to the office of President until October 200...
Greece adopts the Euro, becoming the 12th Eurozone country.
The Euro currency is introduced in 11 member nations of the European Union (with the exception of the United Kingdom, Denmark, Greece and Sweden).
Following a currency reform, Russia begins to circulate new rubles to stem inflation and promote confidence.