Polish foreign minister Radosław Sikorski has told Donald Trump that Vladimir Putin is “mocking” his peace efforts. He urged ...

US accused Russia of using chloropicrin, a chemical substance more poisonous than riot control chemicals that was first used ...

The Kings and Generals animated documentary series launches its new chapter on the American Civil War with an in-depth look ...

Regional conflicts such as Gaza and Ukraine, along with tensions between the US and China, Israel and Iran and Russia and ...

Just a few years after that first Philadelphia Mother’s Day, one story goes, Jarvis ordered a “Mother’s Day Salad” at Wanamaker’s Tea Room—and dumped it on the floor.

Kansas City’s official fireworks show on July 4 at the National World War I Museum and Memorial is a sight to see on Independence Day. The Stars and Stripes Picnic is an all-day affair, followed by ...