World's first mountaintop impact crater found in NE ChinaCutter Gauthier, the NCAA's leading scorer, signs 3Xi, Lula congratulate seminar on exchangesGallen blanks Cardinals for 6 innings and Diamondbacks score 5 runs in 5th to win 5Farmers harness science, technology to improve harvestBiden to host Iraqi leader as Mideast tensions soar, raising more questions about US troop presenceCentral gov't appoints veteran diplomat as new commissioner of Chinese FM in Hong KongGene Herrick, AP photographer who covered the Korean War and civil rights, dies at 97Cutter Gauthier, the NCAA's leading scorer, signs 3Gene Herrick, AP photographer who covered the Korean War and civil rights, dies at 97