Iran, powers hold 'substantive' nuclear talks; U.S., Iranians meet
Austrian President Heinz Fischer (R) waves as he receives Iranian Foreign Minister Ali Akbar Salehi in his office in Vienna February 18, 2014. REUTERS/Heinz-Peter Bader
Austrian President Heinz Fischer (L) receives Iranian Foreign Minister Ali Akbar Salehi, in front of a portrait of former Empress Maria Theresia, in his office in Vienna February 18, 2014. REUTERS/Heinz-Peter Bader
Snow falls in the mountains of the Winter Olympics.
Models celebrate the 50th anniversary of the Sports Illustrated Swimsuit Issue.
Photographer Cathal McNaughton visits the flooded village of Moorland.
Gun battles erupt between police and anti-government protesters in Thailand.