Due to severe air pollution, Stage 3 restrictions of the Graded Response Action Plan have been enforced in Delhi-NCR. This ...

Commentary: The battleground on expansion of the west London airport will be climate change not air pollution or noise ...

"It is on a scale that is really hard to imagine." Plans to expand airport for private jet facilities face massive roadblock: ...

Extreme weather was seen as a problem that was leading to immigration, with people seeking out parts of the world where ...

Trump administration has paused communications with the county and will not share results of a sewage crisis-related survey until further notice ...