Developing nuclear fusion and modernizing the US nuclear arsenal will require substantial collaboration with the private ...

The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

Ukrainians are facing a winter not only of biting cold and blinding snow, but also one without heating or electricity.

Europe boosts defense spending, but is it enough to match Russia’s war machine? Experts assess NATO’s readiness in weapons, ...

From a hostage crisis, a years-long war, and a nuclear dispute, Iran's struggles remain pivotal to its identity.

White House press secretary Karoline Leavitt said on Monday that there is no “timeline” for the U.S. to acquire Greenland, ...

From daring defection to Stanley Cup glory, Sergei Fedorov's complex journey with the Red Wings defined an unforgettable era ...

Each S-400 battalion has eight launchers, a control centre, radar and 16 missiles available as reloads. There are four kinds ...

In the weeks since that May conflagration, Trump has regularly repeated his mediation claim, but India’s continued denials ...

NASA has postponed a spacewalk at the International Space Station after a crew member experienced a medical concern.

Russian strikes on Ukraine's infrastructure spark humanitarian catastrophe warnings as Kremlin 'plan' to launch a mass ...

The prospect of elections in Ukraine remains tied to negotiation progress, with President Zelenskyy outlining conditions ...