Those are the orders of Defense Secretary Pete Hegseth, who has long rejected climate science.

A memo released on Wednesday directs the under secretary of defense for personnel and readiness to review how the standards have changed since January 2015.

The office is often referred to as the Pentagon’s internal think tank and strategizes for possible future conflicts ...

Defense Secretary Pete Hegseth wants to end the Pentagon’s climate efforts. Some experts say the move could hurt military ...