It is unclear whether National Security Adviser Mike Waltz and Special Envoy to the Middle East Steve Witkoff have already departed.

It's been nearly a month in office for President Donald Trump, and he's acted with dizzying speed to reorder the American ...

As Washington seeks to resolve the war in Ukraine with peace negotiations, these maps show what each side in the conflict is ...

An astounding 40 percent think that a global conflict like World War III will arise—and that it could happen in space.

Ukrainian President Volodymyr Zelenskyy said Friday during a meeting with U.S. Vice President JD Vance that his country wants “security guarantees” before any talks to end the Ukraine-Russia war.

Releasing all of this war’s captives, Russian and Ukrainian alike, should be central to negotiations.

In a major counter-terrorism move, President Trump announced the approval of the extradition of Tahawwur Rana, a key suspect ...

Trump’s unconfirmed Commerce Secretary Howard Lutnick insisted that if “they drop their tariffs, prices will go down,” ...

Some researchers at NASA and outside it feel betrayed by the changes at the agency, which was known for promoting inclusion ...

Hegseth also said Wednesday that Ukraine returning to its prewar borders—before Russia annexed Crimea in 2014—would be ...

An American teacher who was wrongfully detained in Russia is back on US soil after the White House secured his ...

The Egyptian satellite lab is the latest advancement in China’s secretive overseas space program. Beijing is building space ...