By Victoria Gill, Science correspondent, BBC News
College baseball notebook: Conference tournaments to decide NCAA automatic bids and many at
China sees 230 mln domestic tourist trips during May Day holiday
Malaysian plover seen in Singapore
Scenery of Sanhuan pastureland in Dalian, NE China's Liaoning
Shooting injures 2 at Missouri high school graduation ceremony
View of Shuangjiang ancient town in Chongqing
International contemporary art fair held in Ankara
Xi's Speech at CPC in Dialogue with World Political Parties High
Saudi Arabia is going to sponsor the WTA women's tennis rankings under a new partnership
Understanding Xi's Quotes on Building a Community with a Shared Future for Mankind
Verona confirms Serie A status for another year after beating Salernitana
Light show held in Haikou, S China