Scientists have built microscopic, light-powered robots that can think, swim, and operate independently at the scale of ...

They run on light and are the world’s smallest, fully programmable, autonomous devices ...

Physicists are learning to treat light not as an untouchable beam that simply passes through matter, but as something that ...

(IN BRIEF) Rheinmetall Air Defence AG demonstrated its counter-drone and ground-based air defence technologies at the GBAD Demo Days 2025 in Lohtaja, Finland, following an invitation from the Finnish ...

Harvard researchers have discovered that cycads—one of the oldest living lineages of seed plants—heat up their reproductive organs to attract beetle pollinators and the insects possess infrared ...

When Seth Walker first walked into Lincoln High School’s new cybersecurity class, he felt out of place. “I didn’t have any IT experience, and everyone else seemed so far ahead of me,” he remembered.

Stratio, a Korean deep-tech startup founded by three Stanford Ph.D. graduates, is introducing what it claims is the first germanium-based short-wave infrared sensor designed for large-scale commercial ...

Lockheed Martin announced Nov. 17 that it had conducted the first flight test of a new distributed infrared threat warning system. The company shared images of its Rockwell Sabreliner testbed aircraft ...

Companies that sell diamonds, plant sensors and wine all have one thing in common: They are weighing in against tariffs in a consequential case. By Ana Swanson and Tony Romm Reporting from Washington ...

Samsung silently introduced the 200MP ISOCELL HP5 camera sensor with tiny 0.5µm pixels. While its size makes it unsuitable for flagship main cameras, its compact design is ideal for flexible telephoto ...