A research team has developed a direct optical lithography (DOL) technology that patterns quantum dots (QDs) at ultra-high resolution using only light, without photoresist. Through this, they also ...

New flexible device uses ultrasound to power medical implants, offering safe and efficient wireless charging deep in the body. (CREDIT: Korea Institute of Science and Technology) Medical implants and ...

New ultrasound technology developed at Johns Hopkins can distinguish fluid from solid breast masses with near perfect accuracy, an advance that could save patients, especially those with dense breast ...

Is there now ultrasound technology that can clear the brain of abnormal amyloid plaques in Alzheimer’s disease? The formation of amyloid plaques and neurofibrillary tangles are thought to contribute ...

It has been confirmed that one of the Ultra phones incoming has a brand new 200-megapixel sensor from Sony. The sensor is question is the Sony Lytia 901 and the phone is the Vivo X300 Ultra. Vivo so ...

Samsung Galaxy S26 Ultra vs S25 Ultra adds 60W wired and 25W wireless charging; both keep 5,000mAh batteries, with small ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

The POCO F8 Ultra smartphone is the latest and by far most powerful smartphone to be released by the company. Sporting some competitive hardware and a redesign of the outer body and audio system, the ...