Deployment of troops under federal authority in response to civil unrest is a rare step.

Colombia’s cartels add illegal gold-mining proceeds to their booming business.

Defense Secretary Pete Hegseth said he was prepared to send active-duty Marines to the Los Angeles area to respond to ...

In a 5-hour, 29-minute marathon that ranks as one of the greatest championship matches in tennis history, the 22-year-old ...

President Trump ordered National Guard troops to the area following clashes over immigration enforcement operations.

The media, universities and other institutions are crucial to America’s national security.

Lawmakers and would-be successors backed his policies and now run away from their consequences.

Did the president do something requiring the vice president to affirm his loyalty?

Critics assail Israel for employing a strategy the U.S. used in World War II, Afghanistan and Iraq.

After a rough first quarter, U.S.-stock mutual funds and ETFs are back on their feet on average. (Includes a link to this ...

Companies say they are freezing hiring and investment to deal with shifting tariff policies, which is compounding an uneasy ...