If you veered too close to a black hole, no amount of thrust from your jet pack—or fuel in the tank of your spacecraft—would satisfy the energy needed to escape from it.

Despite the tanks, artillery and other equipment supplied by Western allies, the Ukrainian counteroffensive against Moscow’s invasion has stalled. This has left many wondering what else is needed.

The geopolitical landscape of Europe has changed in ways not seen in almost 80 years—and it’s all due to Russia’s invasion of Ukraine.

Israel and Iran are in a "shadow war" with potential escalation risks. Israel aims to prevent Iran's weapon acquisition, bolstered by its new diesel-electric submarine.

AI's true challenge lies in "use case" discovery: spotting urgent, cross-disciplinary problems tailored for AI.

The first of a three part series from US Defense News about AUKUS and the US Submarine industry.

The second of a three part series from US Defense News about AUKUS and the US Submarine industry.

The third of a three part series from US Defense News about AUKUS and the US Submarine industry.

Developed in the mid-1930s, the Boeing B-17 outperformed earlier U.S. Army bombers. A reporter named it a "15-ton flying fortress" for its 13 machine guns.

Following Russia's invasion of Ukraine, Germany and France are revisiting their joint tank program, the Main Ground Combat System (MGCS).