Spending on nuclear weapons by the world's nine nuclear-armed nations rose by 11% in 2024, a report by the International Campaign to Abolish Nuclear Weapons said on Friday.

At the headquarters of U.S. Space Command in Colorado Springs, military planners are racing to a very earthbound deadline as they draw up plans for how they might fight the first major war in space.

Engineering instructor and former NSA strategist Russ Berkoff discusses how AI tools could prevent—or escalate—international ...

Russian President Vladimir Putin’s war on Ukraine has reverberated through Europe and spread to other countries that have long been dependent on the region for natural gas. But while oil-producing ...

Ukrainian President Volodymyr Zelenskyy urged countries that back Kyiv in its defense against the Russian invasion to step up sanctions against Moscow, saying that the Kremlin does not care about ...

The U.S.-China talks on trade resemble arms-control negotiations, with export controls the key weapons. As part of a ...

A focus on “who’s winning the AI race” can overlook key concerns around safety, governance, and equity, experts tell Rest of ...