Pro-Democracy Protesters Block Hong Kong Airport, Flights Cancelled
Protesters in Hong Kong
Protesters in Hong Kong
The environmental group Aegean Rebreath
Rivers of melting water form on an ice sheet
The mask, hair and clothing worn by Clauvino da Silva
A sign warning of lettuce shortages
A South Korean army soldier
Protesters throw back tear gas canisters
A tea field in Zhangping in China’s eastern Fujian province
Blossoming trees in Frankfurt, Germany