Typhoon Ragasa has made landfall in southern China, where nearly two million people have been evacuated in preparation for its arrival. It comes after authorities said at least 17 people had been killed and more missing in Taiwan after a lake burst on Tuesday, causing severe flooding in the island's east. Ragasa was downgraded from a super to a severe typhoon on Wednesday but it remains highly destructive, with top winds of 241km/h (150mph) recorded in Taishan county in China's south-eastern Guangdong province. The equivalent of a Category 5 hurricane, Ragasa is the world's strongest storm this year and has been roaring over the South China Sea for days. Ahead of making landfall, 90 people were injured in Hong Kong...