Andy Murray feels his Australian Open win over Grigor Dimitrov showed how much he has increased his fitness.
A journalist believed to have been the first to report the death of prosecutor Alberto Nisman says he has fled Argentina, fearing for his life.
India and the US announce a breakthrough on a deal for supplying civilian nuclear technology, on the first day of President Barack Obama's visit.
The Conservatives are close to agreeing to new plans for pre-election television debates, the party's chairman Grant Shapps says.
Ukraine's President Poroshenko vows to "calm" fighting with pro-Russia rebels in east Ukraine, a day after 30 people died in Mariupol.
Impeachment of ex-PM Yingluck Shinawatra is a major step
A cruise ship with more than 1,000 people on board was left temporarily without power off the coast of Morocco after a fire in the engine room.
An MEP who has defected to the Conservatives had "reached the end of the road" with UKIP, party leader Nigel Farage says.
South Africa defender Thulani Hlatshwayo is ruled out of Tuesday's Africa Cup of Nations match against Ghana.
The World Health Organization sets out plans for reform, admitting it was too slow to respond to the "horrific" Ebola outbreak in West Africa.
Andy Murray wins a gruelling late-night contest with Grigor Dimitrov to reach the Australian Open quarter-finals.
Bradford City boss Phil Parkinson refused Jose Mourinho's handshake before full-time in the FA Cup win over Chelsea.
Joe Franklin, who was a New York TV host for 43 years and is credited by some as having invented the talk show format, dies at the age of 88.
Home favourite Nick Kyrgios beats Andreas Seppi in five sets to reach the Australian Open quarter-finals.
The release of the film American Sniper has led to an increase in threats against Muslims in the US, an Arab-American civil rights group says.
Greeks vote in a general election, with the anti-austerity Syriza and the centre-right New Democracy parties seen as frontrunners in a tight race.
US President Barack Obama calls Japan's PM to offer condolences after the apparent murder of a Japanese hostage by Islamic State.
Michael Carberry helps Perth Scorchers beat Kevin Pietersen's Melbourne Stars to reach the Australian Big Bash final.
Nasa's mission to Pluto gets under way in earnest as the New Horizons probe starts taking the pictures needed for July's close fly-by.
A lock of President Abraham Lincoln's hair fetches $25,000 (£16,600) at an auction of memorabilia that sells for more than $800,000 in total.