The charge to keep EV batteries out of the trash

As electric vehicles grow in popularity, there’s a related challenge on the horizon: how to dispose of worn-out EV batteries. Why it matters: If the U.S. can salvage those end-of-life battery packs, it could reuse the critical minerals inside to make new batteries, creating a sustainable domestic supply chain. That could help make EVs more affordable […]

Engineers build a lower-energy chip that can prevent hackers from extracting hidden information from a smart device

A heart attack patient, recently discharged from the hospital, is using a smartwatch to help monitor his electrocardiogram signals. The smartwatch may seem secure, but the neural network processing that health information is using private data that could still be stolen by a malicious agent through a side-channel attack. A side-channel attack seeks to gather […]

Chrome Zero-Day Under Active Attack: Patch ASAP

The year’s 1st Chrome zero-day can lead to all sorts of misery, ranging from data corruption to the execution of arbitrary code on vulnerable systems. Google on Monday issued 11 security fixes for its Chrome browser, including a high-severity zero-day bug that’s actively being jumped on by attackers in the wild. In a brief update, […]

Google plans privacy change similar to Apple’s, which wiped $230 billion off Facebook’s market cap

Google on Wednesday announced it’s adopting new privacy restrictions that will cut tracking across apps on its Android devices, following a similar move made by Apple last year that upended several firms’ advertising practices. Google said it’s developing new privacy-focused replacements for its advertising ID, a unique string of characters that identifies the user’s device. […]

Turning up the heat: Researchers focus on process steps to expand solar cell capabilities

In a new study, a Florida State University researcher illuminates the fundamental properties of a process used to make better solar cells, giving scientists knowledge about how to further fine-tune that work and build more efficient devices. “This is building upon our goal to build better solar cells from new materials,” said FSU Assistant Professor of Chemistry […]