Bargain hunting in Germany as the Swiss franc soars
Climate concerns over 2014 hottest year on record
Italian photojournalist reflects on his coverage of Aleppo in Syria
3D laser mapping 'weighs' trees
Kenya entrepreneurs turn old tyres into shoes
UNICEF: Refugees freezing to death in the Middle East
Cold forces Yemenis to buy used clothes
Palestinians see victory despite match loss
British entrepreneurs share start-up advice