Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

If extraterrestrial civilizations exist with technology similar to ours, could they detect Earth? A team of SETI researchers ...

A U.S. spy satellite has detected an enormous fusion laser facility under construction in China—one that appears even larger ...

As the city of Oak Ridge races to once again be the U.S. capital of uranium enrichment, one company hopes to commercialize a ...

BUILD A GREAT IRON DOME MISSILE DEFENSE SHIELD OVER OUR ENTIRE COUNTRY.” Since taking office, Trump has moved to make good on ...

The nuclear fusion firm aims to advance its cost-effective tech with a funding deal, as Chinese competition grows in the ...

Scientists are developing miniature lightsails that could travel at unprecedented speeds, potentially enabling interstellar travel.

WASHINGTON, January 30. /TASS/. The newest Iron Dome missile defense system developed by the US envisages the deployment of interceptors in space equipped with lasers to destroy nuclear weapons, the ...

More than 100 projects have received support as part of the 2024 European Research Council (ERC) proof of concept competition ...

Though it is many decades since paper tape was commonly used as a data input or storage medium, it still holds a fascination ...