Extinction is an overwhelming concept, difficult to grasp in its enormity and finality. Thousands of species are barreling ...

Thirty years after wolves returned from near extinction in the Rocky Mountains, the state of Idaho is back in the ...

The agency’s Office of Research and Development has long provided the scientific underpinnings for EPA’s mission to protect the environment and human health.

The EPA's Office of Research and Development has more than 1,500 employees, including scientists and researchers, dispersed across the U.S.

EPA Administrator Lee Zeldin said in a statement that the changes announced Friday would ensure the agency “is better equipped than ever to deliver on our core mission of protecting human health ...

The agency’s Office of Research and Development has long provided the scientific underpinnings for EPA’s mission to protect the environment and human health. The EPA said in May it would shift its ...