Northrop Grumman has announced it will not participate in the competition for the US Air Force's Next Generation Air Dominance (NGAD) award, leaving that to Lockheed Martin and Boeing.

The scientists, from the Lawrence Livermore National Laboratory in California, managed to produce an even higher energy yield than last time.

Despite ongoing waves of Russian air strikes—that Kyiv says target civilians and residential buildings--Ukraine is seeing ‘significant results’ from its air defence systems.

An Australian artificial intelligence expert believes that autonomous systems now being used in war should be banned from the battlefields in the same way that chemical and biological weapons are.

Northrop Grumman has opted out of the US Air Force's NGAD competition, leaving it to Lockheed Martin and Boeing.

Curiosity can greatly improve learning and memory. In an experiment, participants with a curious mindset remembered more than those with an "urgent" mindset.

"Dusking" entails sitting and observing dusk, embracing the tranquil transition between day and night. The term stems from waiting for darkness before using lights, fostering a communal end to the day.

In 2015, the US Defense Department aimed to lessen dependence on Russian rocket engines by encouraging commercial companies and USA Startups.

Ukraine President Volodymyr Zelensky has signed into law a parliamentary bill that moves its official Christmas Day state holiday from 7 January to 25 December, in a move to distance itself further from Russia.

The Jupiter 3 satellite was designed to modernize space-based internet access. A rocket carried the bus-sized satellite to almost 18,000 miles above the Earth's surface, before releasing it into orbit.