Longgupo Site starts fifth stage of excavation in Wushan County, SW ChinaChinese scientists achieve breakthrough in biosynthesis of anticancer drug paclitaxelCultural exchange activities on BRICS cooperation held in South AfricaInternational scholars discuss peaceful use of space technologyInterview: ITER directorScientists identify new method of extracting chemicals from wastewaterMark Pope introduced as Kentucky's men's basketball coachBeijing boosts int'l sciOJ Simpson's brain will not be donated for CTE research, family spokesperson saysInt'l scientists conduct joint experiments with China's artificial sun team