The US population is projected to grow by 15 million in 30 years, a smaller estimate than in previous years, due to President ...

The Trump administration will withdraw from dozens of international organizations, including the U.N.’s population agency and ...

President’s order suspends support for UNFCCC climate framework, UN population agency and other entities ...

Analysts say the Cold War agreement allows the president to increase the American military presence almost at will.

Missouri and federal officials are gearing up to stop the advance of a parasitic fly that is less than 70 miles from the United States border with Mexico.

The White House said it is considering a range of options to acquire the Arctic territory, including using the military.