This costly conflict spanned generations—and its brutal legacy endures. But why did the bloodshed go on for so long?

Lawmakers and experts alike are growing concerned about President Donald Trump's increasingly aggressive posture against ...

By rejecting the lessons of the previous century, the president has undermined America’s advantage over China and Russia.

Comedian and Marine Corps vet Rob Riggle returns as host of the annual Veterans Day TV special 'American Valor: A Salute to ...

Each Memorial Day, Americans honor the service members who gave their lives for their country. From the nation's founding to its modern military operations overseas, hundreds of thousands of U.S.

Dick Cheney, who as vice president was architect of wars in Afghanistan and Iraq, embraced his critics' image as Darth Vader ...