A flexible robotic arm mimics an elephant's trunk, twisting and stiffening to perform tasks, offering safer alternatives to rigid robots.

Robert Zubrin’s Nuclear Salt Water Rocket (NSWR) design is a rocket that uses known physics and engineering . There are versions that could reach 7-8% of light speed. The use of low grade uranium ...

Hong Kong (CNN) — China, Iran and Russia called for diplomacy over “pressure and threats” and an end to “all illegal unilateral sanctions” following talks on Tehran’s nuclear program ...

WARSAW, Poland (AP) — Poland's President Andrzej Duda again called on the United States to deploy nuclear weapons to Poland as a deterrent to Russia, the latest indication that the frontline NATO ...

how to make a game projector for smartphones with light bulbs ...

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Copyright 2025 The Associated Press. All Rights Reserved. North Korea unveils nuclear-powered submarine for the first time In this undated photo provided on March 8 ...

Brendan Cole is a Newsweek Senior News Reporter based in London, UK. His focus is Russia and Ukraine, in particular the war started by Moscow. He also covers other areas of geopolitics including ...

However, nuclear power plants produce hazardous waste ... Though this might seem like a small victory—a standard 10W LED light bulb requires 10 million microwatts—Cao and his colleagues ...

SEOUL, South Korea (AP) — North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US.