Tatarstan Airlines Flight 363 crashed during an aborted landing at Kazan International Airport, Russia, killing all 50 people on board and leading to the revocation of the airline's operating certificate.
Administrators at the University of East Anglia's Climatic Research Unit discovered that their servers had been hacked, and thousands of emails and files on climate change had been stolen.
NBC controversially cut away from an American football game between the Oakland Raiders and New York Jets to broadcast Heidi, causing viewers in the Eastern United States to miss the game's dramatic ending.