Up to now, the tests have been done on pen-and-paper tests that were shipped to each location, shipped back to be scanned and ...

As gas falls toward a black hole, it heats up and shines. If the glow becomes intense enough, it can push incoming gas away. Astronomers call this balancing point the Eddington limit, and for decades ...

Astronomers using the James Webb Space Telescope (JWST) keep finding the same impossible thing: ancient supermassive black holes; monsters millions of times the sun’s mass, existing when the cosmos ...

Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...

Our tech writer is very picky about mice, and since he’s used all kinds of them, he’s the best person to help you find the right mouse for your needs.

A.I. companies are buying up memory chips, causing the prices of those components — which are also used in laptops and smartphones — to soar.

The number of people working in the cyber security field has almost trebled in the 2020s, with one cyber pro for every 68 ...

Scientists at the Department of Energy's Oak Ridge National Laboratory have created a new method that more than doubles computer processing speeds while using 75% less memory to analyze plant imaging ...

Scientists have unveiled a new approach to powering quantum computers using quantum batteries—a breakthrough that could make future computers faster, more reliable, and more energy efficient.

Can quantum computing save us from 500 missiles attacking simultaneously? Perhaps ... and it has a far better shot than ...

If your Wi-Fi network adapter isn't waking up or goes missing after waking up from Sleep in Windows 11/10, follow the ...