What would it take to instantly transform a material from an electrical insulator into a conductive state without ever ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 ...

Traditional levels are fine for quick checks, but when accuracy really matters—and when you need both hands free—you really ...

By using a rare thorium nucleus as a timekeeper, physicists have demonstrated the first working nuclear clock, a device that ...

Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and limits their speed and travel distance. For decades, researchers have explored ...

Researchers from Aalto University in Finland demonstrated a proof-of-concept of laser-processed glass to be used as a type of solar concentrator for building integrated PV (BIPV) applications. The ...

In a recent Nature study, scientists have demonstrated an electrically driven perovskite laser using a dual-cavity design, addressing a challenge that has persisted in the field for over a decade. The ...

Using machine learning, inventor Steven Cheng has developed a lethal series of prototypes designed to hunt down and zap the ...

For a while missiles looked like potential prey. They have thin skins and are packed with fuel and explosives. Merely damaging the shell of a supersonic missile can create drag, causing it to tumble ...