Sweat carries a rich mix of biomarkers that advanced wearables can now track in real time. New AI-powered patches analyze biochemical patterns to detect disease risks, medication levels, or stress ...

When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Sign up I reported on China’s chip design progress last ...

Born out of an internal hackathon, Amazon’s Autonomous Threat Analysis system uses a variety of specialized AI agents to detect weaknesses and propose fixes to the company’s platforms. ATA was born ...

At Izetta Sparks Elementary, mornings are for math. "Mrs. Newcomb went to the candy store and bought 43 bags of sour gummy worms..." said Alyssa Newcomb while standing at the smart board, introducing ...

If you’re looking for some real talk, there’s probably no reason to ask ChatGPT. Thanks to the web-scraping-for-good powers of the Internet Archive, The Washington Post got hold of 47,000 ...

Microsoft's latest Windows 11 update has been causing problems for apps and hardware devices. Reports spotted by CNET say that the October update (KB5066835) has broken HTTP/2 connections over ...

The Matrix View in Cakewalk is a powerful tool for organizing and triggering musical ideas in a non-linear fashion, ideal for live performances, composing, or experimenting with loops and clips. This ...

Chili powder's complex matrix poses challenges for pesticide residue analysis, requiring optimized LC–MS/MS methods for accurate quantification. Optimized extraction and d-SPE cleanup protocols ...

Since iOS 26 was released last month, some iPhone users have had problems using iMessage with their phone numbers. Apple has now published a new support document on its website addressing the problem ...

Data centers are proliferating in Virginia and a blind man in Baltimore is suddenly contending with sharply higher power bills. The Maryland city is well over an hour’s drive from the northern ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...