Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: rate Clear Filter

15 Foods Hiding in Your Fridge That Could Cause Food Poisoning

The US government estimates that there are 48 million cases of foodborne illness each year. That's about one in six Americans dealing with symptoms such as upset stomach, nausea, vomiting and diarrhea. According to data collected from personal injury law firm Wagner Reese, certain foods in the fridge are more likely to cause foodborne illness than others. As of April 2025, Wagner Reese analyzed Google search volume and TikTok trend growth for phrases like "can [food] make you sick" and "how lon

Mistral AI raises €1.7B to accelerate technological progress with AI

We are announcing a Series C funding round of 1.7B€ at a 11.7B€ post-money valuation. This investment fuels our scientific research to keep pushing the frontier of AI to tackle the most critical and sophisticated technological challenges faced by strategic industries. The Series C funding round is led by leading semiconductor equipment manufacturer, ASML Holding NV (ASML). “ASML is proud to enter a strategic partnership with Mistral AI, and to be lead investor in this funding round. The collab

Wi-Fi Signals Can Measure Heart Rates Without Wearables, New Research Suggests

Imagine checking your heart rate without strapping on a smartwatch or chest monitor. This future might not be far off. Engineers at the University of California-Santa Cruz developed a system that uses Wi-Fi signals to monitor heart rate without the need for smartwatches, chest straps or other wearables. The project, known as Pulse-Fi, shows in early data that ordinary wireless devices can be repurposed as accurate health sensors. "Non-intrusive monitoring of vital signs such as heart rate is c

Topics: fi heart pulse rate wi

These potential Apple Watch Series 11 features would make me upgrade immediately

Nina Raemont/ZDNET Follow ZDNET: Add us as a preferred source on Google. We're a day away from one of the biggest tech events of the year. Apple's "Awe-dropping" iPhone event takes place on Tuesday in Cupertino, where the tech giant will reveal its latest handsets and devices. Rumors swirl about Apple's thinnest iPhone, new AirTags, and three new Apple Watch drops. As a health wearables editor, the latter particularly excites me. In the lead-up to Apple's event, I've rounded up several Apple

6 features I'd like to see on the Apple Watch Series 11 - including a big one for health

Nina Raemont/ZDNET Follow ZDNET: Add us as a preferred source on Google. We're a day away from one of the biggest tech events of the year. Apple's "Awe-dropping" iPhone event takes place on Tuesday in Cupertino, where the tech giant will reveal its latest handsets and devices. Rumors swirl about Apple's thinnest iPhone, new AirTags, and three new Apple Watch drops. As a health wearables editor, the latter particularly excites me. In the lead-up to Apple's event, I've rounded up several Apple

Anthropic Agrees to Pay Authors at Least $1.5 Billion in AI Copyright Settlement

Anthropic has agreed to pay at least $1.5 billion to settle a lawsuit brought by a group of book authors alleging copyright infringement, an estimated $3,000 per work. In a court motion on Friday, the plaintiffs emphasized that the terms of the settlement are “critical victories” and that going to trial would have been an “enormous” risk. This is the first class action settlement centered on AI and copyright in the United States, and the outcome may shape how regulators and creative industries

WiFi signals can measure heart rate

Home Health WiFi signals can measure heart rate—no wearables needed Engineers prove their technique is effective even with the lowest-cost WiFi devices Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Photos by Erika Cardema/UC Santa Cruz Press Inquiries Press Contact Media Access Access Paper Key takeaways The Pulse-Fi system is highly accurate, achieving clinical-level heart rate monitoring

Topics: fi heart pulse rate wifi

WiFi signals can measure heart rate–no wearables needed

Home Health WiFi signals can measure heart rate—no wearables needed Engineers prove their technique is effective even with the lowest-cost WiFi devices Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Photos by Erika Cardema/UC Santa Cruz Press Inquiries Press Contact Media Access Access Paper Key takeaways The Pulse-Fi system is highly accurate, achieving clinical-level heart rate monitoring

Topics: fi heart pulse rate wifi

Étoilé – desktop built on GNUStep

Project Goals Our goal is to create a user environment designed from the ground up around the things people do with computers: create, collaborate, and learn. Without implementation details like files and operating-system processes polluting the computer's UI, Étoilé users will be able to: have revision history for all objects in the system collaborate with other people on any type of document (text, drawing, code, etc.) shape their own workflow by combining the provided Services use a sys

New AI model turns photos into explorable 3D worlds, with caveats

On Tuesday, Tencent released HunyuanWorld-Voyager, a new open-weights AI model that generates 3D-consistent video sequences from a single image, allowing users to pilot a camera path to "explore" virtual scenes. The model simultaneously generates RGB video and depth information to enable direct 3D reconstruction without the need for traditional modeling techniques. However, it won't be replacing video games anytime soon. The results aren't true 3D models, but they achieve a similar effect: The

Chinese social media platforms roll out labels for AI-generated material

Major social media platforms in China have started rolling out labels for AI-generated content to comply with a law that took effect on Monday. Users of the likes of WeChat, Douyin, Weibo and RedNote (aka Xiaohongshu) are now seeing such labels on posts. These denote the use of generative AI in text, images, audio, video and other types of material, according to the South China Morning Post . Identifiers such as watermarks have to be included in metadata too. WeChat has told users they must pro

A Crack in the Cosmos

Some time around the year 466 BCE – in the second year of the 78th Olympiad, the Roman naturalist Pliny the Elder tells us – a massive meteor blazed across the sky in broad daylight, crashing to the earth with an enormous explosion near the small Greek town of Aegospotami, or ‘Goat Rivers’, on the European side of the Hellespont in northeastern Greece. Pliny’s younger contemporary, the Greek biographer Plutarch, wrote that the locals still worshipped the scorched brownish metallic boulder, the s

Are we decentralized yet?

This page measures the concentration of user data on the Fediverse and the Atmosphere according to the Herfindahl–Hirschman Index (HHI), an indicator from economics used to measure competition between firms in an industry. Mathematically, HHI is the sum of the squares of market shares of all servers. Values close to zero indicate perfectly competitive markets (eg. many servers, with users spread evenly), while values close to 10000 indicate highly concentrated monopolies (eg. most users on a si

Do the simplest thing that could possibly work

When designing software systems, do the simplest thing that could possibly work. It’s surprising how far you can take this piece of advice. I genuinely think you can do this all the time. You can follow this approach for fixing bugs, for maintaining existing systems, and for architecting new ones. A lot of engineers design by trying to think of the “ideal” system: something well-factored, near-infinitely scalable, elegantly distributed, and so on. I think this is entirely the wrong way to go a

3 smart ways business leaders can build successful AI strategies - before it's too late

Serg Myshkovsky/Photodisc via Getty Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Business leaders should create a platform to test AI concepts. Encourage employees to take risks with AI, but proceed with care. Keep one eye on the market for new technologies that might be exploited. Making the most of AI is tough. MIT recently revealed that 95% of enterprises attempting to harness generative AI aren't seeing measurable results in revenue or growth. However, w

The “Wow!” signal was likely from extraterrestrial source, and more powerful

A new study has re-examined the famous "Wow!" signal, finding that it likely has an extraterrestrial origin after all, and may have been even more intense than previously believed. The rest of this article is behind a paywall. Please sign in or subscribe to access the full content. On August 15, 1977, at the Big Ear radio telescope observatory at Ohio State University, a narrowband radio signal was received. A few days later, astronomer Jerry Ehman reviewed the data and noticed the signal sequ

The "Wow!" signal was likely from extraterrestrial source, and more powerful

A new study has re-examined the famous "Wow!" signal, finding that it likely has an extraterrestrial origin after all, and may have been even more intense than previously believed. The rest of this article is behind a paywall. Please sign in or subscribe to access the full content. On August 15, 1977, at the Big Ear radio telescope observatory at Ohio State University, a narrowband radio signal was received. A few days later, astronomer Jerry Ehman reviewed the data and noticed the signal sequ

One-shot vaccines for HIV and covid

Irvine and MIT professor J. Christopher Love, the senior authors of a paper on the work, had found that the combination helped generate more robust immune responses. In the new paper, they showed that the dual-adjuvant vaccine accumulated in the lymph nodes, where white blood cells known as B cells encounter antigens and undergo rapid mutations that generate new antibodies. The vaccine’s antigens remained there for up to a month, allowing the immune system to build up a much greater number and d

Lego Finally Returns to ‘Pirates of the Caribbean’ With a 2,862-Piece ‘Black Pearl’

Yo ho, yo ho, a Lego life for me. The famous toy brand just officially revealed it’s returning to the world of Disney’s Pirates of the Caribbean franchise with its biggest, most impressive set yet. “Captain Jack Sparrow’s Pirate Ship,” as it’s officially called, marks Lego’s return to the Disney pirate franchise after almost 10 years, and it’s starting off with a cannon blast. A 2,862-piece recreation of The Black Pearl, the ship Jack Sparrow was kicked off at the start of the first film and got

Google could be building a new nook for your Gemini creations (APK teardown)

Ryan Haines / Android Authority TL;DR Google is testing a new “My Stuff” section for the Gemini interface on Android. While its purpose isn’t clear, it could be used to store media generated using Gemini, separate from your chats. A similar section for storing AI-generated media is also present in ChatGPT, and it is known as “Library.” Gemini is already quite powerful as a virtual assistant, and is raking up new features as Google prepares to replace Google Assistant with it entirely. Recent

How to make things slower so they go faster

Synchronized demand is the moment a large cohort of clients acts almost together. In a service with capacity $\mu$ requests per second and background load $\lambda_0$, the usable headroom is $H = \mu - \lambda_0 > 0$. When $M$ clients align—after a cache expiry, at a cron boundary, or as a service returns from an outage—the bucketed arrival rate can exceed $H$ by large factors. Queues form, timeouts propagate, retries synchronize, and a minor disturbance becomes a major incident. The task is to

Playing every game of Wordle simultaneously

If you’ve fallen far enough down the Wordle rabbit hole you may have heard of Quordle, a version of Wordle where you solve four words at once. If you’re looking for more of a challenge, Britannica has you covered with Octordle, where you solve eight words at once. And of course any Wordler worth their salt should be able to handle sixteen words, like in Sedecordle. And no, it doesn’t stop there: Sexaginta-quattuordle isn’t real, it can’t hurt yo– One logical extreme of this trend would be to

How to Make Things Slower So They Go Faster

Synchronized demand is the moment a large cohort of clients acts almost together. In a service with capacity $\mu$ requests per second and background load $\lambda_0$, the usable headroom is $H = \mu - \lambda_0 > 0$. When $M$ clients align—after a cache expiry, at a cron boundary, or as a service returns from an outage—the bucketed arrival rate can exceed $H$ by large factors. Queues form, timeouts propagate, retries synchronize, and a minor disturbance becomes a major incident. The task is to

Best Heart Rate Monitors (2025), WIRED Tested and Reviewed

Compare Top 5 Heart Rate Monitors FAQS We tested and recommend all of the heart rate monitors below, which do a pretty impeccable job. But what do all these terms mean? Heart rate zones: If someone tells you they’ve been doing 80/20 training, they’ve been doing heart rate zone-based workouts. Heart rate zones are an easy way to break down your range of effort during exercise. Zones go from 1 to 5, with 5 indicating working at 90 to 100 percent of your maximum heart rate. Zone 2 represents tra

ThinkMesh: A Python lib for parallel thinking in LLMs

ThinkMesh ThinkMesh is a python library for running diverse reasoning paths in parallel, scoring them with internal confidence signals, reallocates compute to promising branches, and fuses outcomes with verifiers and reducers. It works with offline Hugging Face Transformers and vLLM/TGI, and with hosted APIs. Note: This is still in it's early development phase and breaking changes can sometimes occur Highlights Parallel reasoning with DeepConf‑style confidence gating and budget reallocation

Setting serial baud rate on ESP-IDF does nothing

What are we talking about? This line of code that appears in pretty much every single Arduino sketch/project: Serial.begin(115200); This line of code is everywhere - a quick search on GitHub finds over 450,000 instances of it. GitHub Search I started to question this when I was testing out my new boards. I was streaming audio from the board and noticed that the rate I was receiving data at bore no relation to the baud rate I was setting. Audio testing If we look closely at the image, we ca

If we can find information by asking GenAI, who needs the Web?

The World Wide Web (Web) emerged as a new medium in the mid-1990s. It was invented by Tim Berners-Lee at the European Organization for Nuclear Research (CERN) in 1989, but its exploding popularity was also enabled by the release of the Mosaic Web browser in 1993 and the Internet becoming commercially available in 1995. A communication revolution was launched. Roughly 30 years later, the release of ChatGPT by OpenAI in Nov. 2022 launched another revolution. High-quality generation of natural-lan

Autonomous Vehicles to Hit the Streets of NYC for the First Time

As if New York’s taxi drivers didn’t get squeezed enough by the Ubers and Lyfts of the world, New York City Mayor Eric Adams announced on Friday that the New York Department of Transportation has granted Google’s autonomous vehicle subsidiary, Waymo, a permit to test its self-driving cars in the city. It’ll be the first fully self-driving car to operate within the city. Waymo will roll out eight vehicles in New York City starting in September, and they will operate in Manhattan and Downtown Bro

Being “Confidently Wrong” is holding AI back

The reason humans are so useful is not mainly their raw intelligence. It’s their ability to build up context, interrogate their own failures, and pick up small improvements and efficiencies as they practice a task - "Why I don't think AGI is right around the corner", Dwarkesh Patel In this post, based on our recent experiences selling 7-figure AI deals to Fortune 500s and Silicon Valley tech cos alike, I'll discuss how "confident inaccuracy" seems to be at the heart of this problem. Being C