Resting on a fingertip, this miniature sensor replaces bulky laboratory equipment by using photon-trapping surface nanostructures and artificial intelligence (AI) to accurately analyze disease, check food quality, and detect pollution, using both visible and near-infrared…
The worst part of your iPhone getting stolen may not be the theft itself. Instead, it’s the phishing attacks waged against people in your contacts. New research this week shows that there’s a thriving ecosystem…
The owner of a company that trained paramilitary Immigration and Customs Enforcement agents testified that he was involved in at least four lethal shootings, according to a 2021 deposition related to a lawsuit reviewed by…
New model uses persistent homology to analyze topological features in data and extract inhomogeneous structural features from the domain images. Entropy-extended free energy landscape reveals magnetization reversal in maze domains. The explainable entropy-feature-eXtended Ginzburg-Landau (eX-GL)…
Small enough to fit in the palm of a hand, NASA’s High Performance Spaceflight Computing processor packs the power of a full system-on-a-chip. This next-generation processor is made to survive deep space while delivering a…
In a blog post celebrating the 20th anniversary of Patch Tuesday, the Microsoft Security Response Center wrote: “The concept of Patch Tuesday was conceived and implemented in 2003. Before this unified approach, our security updates…
AI symptom checkers are becoming a larger part of modern healthcare, but human psychology may limit their effectiveness in unexpected ways. Credit: Shutterstock Researchers found that distrust in AI causes people to give less detailed…
Gemini is a digital Swiss Army knife for planning flights, activities and routes, but it isn’t perfect. Why did it forget to put underwear on the packing list? Trip planning can feel like a slog,…
Artistic rendering of noncollinear sum-frequency generation (SFG): two infrared pulses mix in a χ² crystal to produce three output pulses (green), with the central SFG pulse being the primary output of interest. A neural network,…
Every year, millions of phones are stolen. While thousands of iPhones are shipped to China and broken down for parts, criminals can make more money selling a device that has been unlocked and wiped. Now…
