The world is at war. In Washington, the British ambassador to the United States, Sir Cecil Spring Rice, writes a letter to a ...

History offers a range of precedents for what an agreement with Russia could look like—and how bad the consequences might be.

Ukraine and Russia agreed in principle to a limited ceasefire after President Donald Trump spoke with the countries’ leaders ...

This is the thirteenth part in a series about riding night trains across Europe and the Near East to Armenia—to spend time in ...

French historian Marc Bloch witnessed the swift invasion of France by the Wehrmacht. He noted the Germans’ “embarrassing ...

As Ukrainian President Volodymyr Zelensky awaits ceasefire talks and negotiations to end Russia’s war in his country, he ...

Invoking the law could make it far easier for the Trump administration to detain and deport undocumented immigrants living in ...

The Russian leader agreed to an immediate pause in strikes against energy infrastructure but stopped short of backing a ...

A new analysis of 105-year-old data on the effectiveness of 'dazzle' camouflage on battleships in World War I has found that while dazzle had some effect, the 'horizon effect' had far more influence ...

President Trump invoked the Alien Enemies Act of 1798 against Tren de Aragua members, provoking a legal fight. Here's what to know about the controversial law, which was last used during World War II.