The loosening of regulations on offshore drilling equipment has been a been a key piece of President Trump’s efforts to...

The probe, the second in as many weeks, looks into a complaint that Interior Department staff offered agency access to f...

An invoice and other documents indicate that the nominee, David Bernhardt, continued to lobby after he filed official pa...

Lawmakers must decide whether Mr. Bernhardt, who has faced conflict-of-interest criticisms, is the right person to overs...

The Interior Department’s controversial decision last year to move 27 senior career executives to new positions, often c...