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 ...

“Slim as a hair, powerful as 100 LEDs”: the advantages of this technology have the allure of a slogan. “Currently, half the consumption of energy in laptops is connected to the screen and particularly ...

A consortium of research universities that is creating an $80-million fiber-optic computer network announced on Wednesday that it had added six members, enough to extend the network to most portions ...

The brain's inner network becomes increasingly more efficient as humans mature. Now, for the first time without invasive measures, a new study has verified these gains with a powerful new computer ...

A consortium of research universities that is creating an $80-million fiber-optic computer network announced last week that it has added six members, enough to extend the network to most portions of ...

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 ...

COURSE OBJECTIVES: Fiber-optic communication is at the core of contemporary high-tech and will remain so in the future. When a student completes this course, he/she should be able to: Understand the ...

HIGH-SPEED data communication isn’t so speedy by the time it reaches your video player or smartphone. Lasers may send information flying in tiny bursts of light through optical fibers across oceans ...

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 ...

AI and data storage offer a new way to monetize North Slope gas, generate revenue and secure Alaska’s economic future.

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 ...