Three people were killed and four others remain trapped after a roof-caving accident at an iron ore mine in east China's Shandong Province on Saturday.

Another nine people have escaped the flooded iron mine in northeast China's Heilongjiang Province, leaving eight still trapped. The accident occurred at Cuihongshan iron mine in Xunke County around ...

Research in the past 20 years have pointed to the importance of micronutrients - substances found in small amounts in foods that make a big difference. One of the most important micronutrients for ...