In an extraordinary achievement that has stunned the global mathematics community, two high school students from Louisiana ...

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ExxonMobil is one of the largest energy companies on the planet. The company, like all others, goes through periods of strong and weak performance. Recent results suggest it is, once again ...

State Key Laboratory of Agricultural and Forestry Biosecurity, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, P. R. China ...