Experts believe that Istanbul will run out of water in the next 45 days and the drought has a lot to do with the government's policies. Have a look at the detailed report here.
Swedish teen environmental activist Greta Thunberg appeared on a postage stamp issued in her native Sweden on Thursday and is part of a series focused on the environment.
Amid tensions in South China, study has said China has shown the "most interest" in emerging sea routes as climate change melts ice in the Arctic Ocean.