Stations struggling to meet demand as Russian imports fall
UN: 4M Ukrainian children displaced
South Korean workers protest outside National Assembly
Ukraine conflict sends costs soaring for Greek livestock farmers
EU agrees to impose $60 price cap on Russian oil
Disabled refugees put on photo exhibit at Ankara gallery
Rescuers race to reach stranded civilians after torrential rain in southern Brazil
Hungary heats up homes with geothermal energy
Kremlin says Putin open to talks and diplomacy on Ukraine
Ukraine and Russia have exchanged prisoners, yet thousands remain captive
UN: Almost 340M people in close to 70 countries will need aid
US firm awarded $1.2B to produce weapons for Kiev
