Chinese scientist Mee-Mann Chang speaks after being honored with the L'Oreal-UNESCO for Women in Science Awards 2018 in Paris, capital of France, on March 22, 2018. At a ceremony held at the UNESCO's headquarters in Paris on Thursday, the 82-year-old female scientist was honored for "her pioneering work on fossil records leading to insights on how aquatic vertebrates adapted to life and land," the United Nations Educational, Scientific and Cultural Organization (UNESCO) said. (Xinhua/Zhang Man)