An investigative hearing into a deadly collision of a US Army helicopter and a plane that killed 67 revealed a discrepancy in ...

Matt Ponzar is out as the head of the Appraisal Subcommittee, capping off a week of tumult at the chief regulator of the U.S.

The move comes days before a Senate committee votes on the nomination of Neil Jacobs, who was found to have violated the agency’s scientific integrity policy ...

The Environmental Protection Agency has placed roughly 140 employees on administrative leave days after they signed a public letter expressing concern about the treatment of federal employees and the ...