Many Ars readers love to argue the details of different computer architectures. Cache implementations, pipelines, and other minutiae are all put under the microscope and declared wanting by someone ...

Fiber optics allow you to search the internet, text your friends and check your social media feeds. They also have geological, security and manufacturing applications.

Not really. Despite their reputation for being more secure than standard wiring or airwaves, the truth is that fiber cabling is just as vulnerable to technical hacks using easily obtained commercial ...

Bridging the gap between the cryogenically-cooled inner workings of quantum computers and the conventional electronics that control them is an outstanding challenge. Current approaches look unlikely ...

Imagine heading out for a run on a cold winter day clad in athletic gear with sensors and microelectronics woven into the very fiber to constantly monitor your vital signs, even running the occasional ...

Quantum Entanglement Gets Buried in Noise. This Device Can Recover It. In A Nutshell Researchers built a device that recovers ...

It seems graphene, the single layer of carbon atoms that can supercharge computer chips, optical circuits, lithium-ion batteries, and solar power generation, might have a competitor: a rare earth ...

Physicists at the NIST have measured and controlled a superconducting quantum bit (qubit) using light-conducting fiber instead of metal wires. Superconducting circuits are a leading technology for ...

A new light control system created at CU Boulder could increase the capacity for fiber optic technologies, enable thinner medical endoscopes and allow for stronger industrial lasers. Many current ...

The authorities seized the Fitburg, a cargo ship that was en route from Russia to Israel when it sliced the cable in the Gulf of Finland. By Neil Vigdor and Johanna Lemola Damage to fiber optic lines ...

In a discovery that blurs the line between biology and technology, scientists have found that heart-shaped clams use fiber optic–like structures to channel sunlight through their shells in much the ...