Lyon world climate summit looks to limit global warming
Hong Kong marks 18th anniversary of China handover
IMF Lagarde says Greece must reform before getting debt relief
US-Cuba announcement expected Wednesday
UNESCO: $200m needed to repair Nepal heritage sites
Study discovers sharks with positive buoyancy
Aid flotilla approaches Gaza
The end of the road for Uber? Executives detained by French police
Tsipras says if Greeks approve the EU's aid plan, Syriza will resign rather than see it through