WHO data show that almost all of the global population (99%) breathe air that exceeds WHO guideline limits and contains high ...

Despite the creatures’ regenerative abilities, scientists are no longer finding them in their natural habitat of Xochimilco, ...

Three former Environmental Protection Agency leaders say rollbacks proposed by the Trump administration endanger the lives of ...

Experts around the world are agreed that the only way to clean up the air in urban areas is to reduce the number of ...

Industry generally applauded the proposed changes, while environmentalists worried about what would amount to historic rollbacks if they're approved. Here's a look at some of the 31 regulatory changes ...