Stated media in China reports a strong 6.3-magnitude earthquake rattled the country's northwestern Xinjiang region Saturday, injuring at least 24 people.The US Geological Survey says the quake had a shallow depth of 9.8 kilometres and its epicentre was in a remote, mountainous area 99 kilometres south of the city of Dushanzi.But the tremor was felt strongly in Xinjiang's regional capital of Urumqi nearly 300 kilometres away, as well as in the major cities of Dushanzi and Kuitun, China Central Television said.At least 24 people were reported injured,...