Deadly Djokovic batters Berdych to reach semis
Novak Djokovic of Serbia celebrates defeating Tomas Berdych of Czech Republic in their men's singles quarter-final match at the Australian Open tennis tournament in Melbourne January 22, 2013. REUTERS/Scott Barbour/Pool
Maria Sharapova of Russia hits a return to compatriot Ekaterina Makarova during their women's singles quarter-final match at the Australian Open tennis tournament in Melbourne January 22, 2013. REUTERS/Damir Sagolj
Images from Prince Harry's second tour in Afghanistan.
President Barack Obama is inaugurated back into office.
The debate over gun control in America heats up with protests on both sides in the aftermath of President Obama's call for more action.
Our best photos from the last 24 hours.