Now playing Next USA UN sounds alarm over record-breaking temperature rise Another month, another record high temperature. 21/05/2016
Now playing Next India Severe heat sets new record in India India has recorded its hottest day since records began as a heatwave continues to stretch across the north of the country. 20/05/2016
Now playing Next New Zealand NASA releases 2,366kg, super-pressure balloon into Earth's orbit 19/05/2016
Now playing Next Sri Lanka Over 100 feared dead as huge landslides bury Sri Lankan villages At least 150 people are feared dead following two massive landslides in central Sri Lanka, officials say. 18/05/2016
Now playing Next Russia Russian wildfires continue to rage Wildfires have continued to rage in Russia’s Far East and Siberia, fanned by hot and dry weather. Some of the flames have reached a farm and 11/05/2016
Now playing Next no comment Storms in Romania A fresh flood swept away six cars on a main road in Valcea county, Central Romania. Traffic in the area was blocked until firefighters used pumps to 11/05/2016
Now playing Next Canada Damage less than feared as Canada wildfire slows down Canadian officials say the wildfire in Alberta is finally slowing down and the damage is much less than feared. Up to ninety percent of the buildings 10/05/2016
Now playing Next Canada Canada wildfire 'could burn for months' without rainfall - officials One week on and the blaze nicknamed ‘the beast’ shows no signs of being tamed. The wildfire outside Fort McMurray in Canada is now heading towards 08/05/2016
Now playing Next China China: workers missing after landslide hits power station construction site Rescuers in China are searching for 34 people missing after a landslide hit the construction site for a new hydroelectric power station, according to 08/05/2016
Now playing Next Canada Canadian communities mobilise to help wildfire victims Many of those forced to leave their homes by the Canadian wildfire which has been spreading out of control are being accommodated in emergency 08/05/2016
Now playing Next Canada 'The Beast' wildfire burns out of control in Canada It has been raging for a week and is utterly out of control. The Canadian wildfire that has forced tens of thousands to people to flee for their 08/05/2016
Now playing Next Canada Wildfire triggers emergency evacuation in Alberta Alberta in western Canada is racing to evacuate thousands of people as a wildfire burns out of control. At risk are the 80,000 residents of the city 04/05/2016
Now playing Next no comment Hailstorm batters northwest Chinese county Hailstones measuring as much as 22 millimetres diameter fell across large parts of Tanchang County, Longnan City, in China on Sunday afternoon. The 03/05/2016
Now playing Next USA More storms forecast for Texas as Houston reels from floods A flash flood alert has been put in force for large parts of the Houston area in Texas, on top of the deluge that has already struck. The city 19/04/2016
Now playing Next no comment Georgia: More fear than pain The capital of Georgia, Tbilisi, experienced strong winds last Saturday, 16 April. So strong that trees were blown over onto cars in the city centre 18/04/2016
Now playing Next Pakistan Flash floods kill at least 55 in Pakistan In the Khyber and Kashmiri regions of northern Pakistan flash floods triggered by heavy rains have killed at least 55 people. An emergency 04/04/2016
Now playing Next China Video shows China motorway pile-up which kills at least two At least two people have died and dozens injured after a motorway pile up in China’s eastern Jiangsu province between Shanghai and Nanjing. 02/04/2016
Now playing Next Belgium Tornadoes wreak havoc in Oklahoma At least seven people have been injured after a series of tornadoes hit the US state of Oklahoma, damaging homes and vehicles and blowing down power 31/03/2016
Now playing Next United Kingdom Storm Katie batters Britain Storm Katie has swept though southern England, battering buildings, causing travel chaos and, at its peak, leaving up to 100,000 homes without power 28/03/2016
Now playing Next no comment Floods in the US south Following heavy downpours this week, residents in the US south were forced to contend with rising floodwaters. Thousands were told to evacuate their 13/03/2016