Now playing Next USA Hurricane Harvey's might seen from the International Space Station Images from the International Space Station showed the full scale of Hurricane Harvey as it smashed into the US coast. 26/08/2017
Now playing Next USA The US prepares for Hurricane Harvey Residents in the Gulf of Mexico are filling hundreds of sandbags, in preparation for possibly the worst hurricane in 12 years to hit the mainland United States since Hurricane Wilma struck Florida in 2005. 25/08/2017
Now playing Next USA Harvey is upgraded to a hurricane as it approaches landfall in Texas A hurricane could hit Texas for the first time since 2008 as Harvey takes aim 24/08/2017
Now playing Next no comment At least 16 dead at Typhoon Hato batters southern China At least 16 people have died after Typhoon Hato, the most powerful storm in 50 years, came aground in southern China. 24/08/2017
Now playing Next Nepal Elephants rescue tourists in flood-hit Nepal Some 250 people have died in India, Bangladesh and Nepal which has suffered its worst rains in more than a decade 16/08/2017
Now playing Next Sierra Leone Sierra Leone: hundreds feared dead in massive mudslide after heavy rain in Freetown 14/08/2017
Now playing Next Greece Heatwave Lucifer testing southern Europe Greece will feel temperatures soar next as heatwave 'Lucifer' causes deaths in Italy and storms in Austria 07/08/2017
Now playing Next Italy Storms and floods follow heatwave in parts of Europe and Russia From Italy and Austria to Russia's far east storms have brought floods, but hot weather is forecast to continue across much of Europe. 07/08/2017
Now playing Next Japan Typhoon Noru takes aim at central Japan Typhoon Noru takes aim at central Japan 07/08/2017
Now playing Next France Traffic hell in southern France Busiest day of the year on the roads for the chassé croisé in France 05/08/2017
Now playing Next world news Extreme weather deaths in Europe 'could rise 50-fold' A study by researchers says weather disasters could kill more than 150,000 people a year by 2100 05/08/2017
Now playing Next world news Record-breaking heat wave set to continue into next week Several countries issue health warnings as this week's record-breaking weather conditions look set to continue into next week. 04/08/2017
Now playing Next USA Flash flood traps Californian drivers The sludge engulfed roads, overflowed onto a busy motorway and even halted local train services. Several stranded drivers had to be rescued by helicopter, but no serious injuries were reported. 04/08/2017
Now playing Next world news Alert in Europe over rising temperatures Health warnings issued across Europe as temperatures reach potentially dangerous levels in many places 02/08/2017
Now playing Next Taiwan Typhoon Nesat makes landfall in Taiwan Tropical storms sees winds gust to 180km/h and heavy rain flood streets and homes. 29/07/2017
Now playing Next Germany Up a notch: Hamburg takes on sea level rise In this 360° video, witness how the German city is building higher and higher above sea level to protect itself from floods. 26/07/2017
Now playing Next Italy Vatican switches off fountains and prays for rain in drought-hit Italy Water reserves in Rome are so low that local authorities said they may be forced to introduce water rationing, by closing household taps for as long as eight hours a day. 25/07/2017
Now playing Next Italy Rome takes further drought measures Italian authorities have ordered a halt to pumping water out of a lake near Rome following a prolonged drought. 22/07/2017