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Toothpaste made with keratin may protect and repair damaged teeth: study

The King’s College London team of scientists discovered that keratin produces a protective coating that mimics the structure and function of natural enamel when it comes into contact with minerals in saliva. In a new study published today, scientists discovered that keratin, a protein found in hair, skin and wool, can repair tooth enamel and stop early stages of decay. Unlike bones and hair, enamel does not regenerate, once it is lost, it’s gone forever. Acidic foods and drinks, poor oral hyg

Acer Predator Helios 16S AI Review: Great Performance, Annoying Crashes

Keeping up with the intricacies of Acer’s Predator Helios gaming laptop line isn’t easy. The long-running series (dating back to 2017) now commands 12 different models, distinguished by screen size, the inclusion of AI acceleration (models with an “AI” suffix), and general affordability (denoted by the “Neo” suffix)—in every possible combination. Today, I’m reviewing the Predator Helios 16S AI, which boasts high-end specs and performance—especially in graphics-intensive tasks—but manages to kee

CNET Editors Tested High-Tech Camping Gear: Here Are Our Top Picks

Why I like it: The Grayl GeoPress is among my best outdoor gear purchases. I feel confident drinking water from lakes, rivers and even the sketchiest of sources with this filtered water bottle -- and that's saying something, because I nearly bit the dust by acquiring three strains of E. Coli from contaminated water at one point (before I knew about Grayl). It efficiently removes waterborne pathogens, including 99.9999% of bacteria, viruses and protozoa, and filters particulates like silt, micro

Louisiana sues Roblox for creating an environment where ‘child predators thrive’

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Posts from this author will be added to your daily email digest and your homepage feed. The state of Louisiana has filed a lawsuit against Roblox, alleging that the company has “permitted and perpetuated an online environment in which child predators thrive, directly contributing to the widespread victimization of minor children in Louisiana.” Roblox sees more than 111.8 mil

HTTP/1.1 must die: the desync endgame

HTTP/1.1 must die: the desync endgame James Kettle Director of Research @albinowax Published: 06 August 2025 at 22:20 UTC Updated: 12 August 2025 at 09:50 UTC Abstract Upstream HTTP/1.1 is inherently insecure and regularly exposes millions of websites to hostile takeover. Six years of attempted mitigations have hidden the issue, but failed to fix it. This paper introduces several novel classes of HTTP desync attack capable of mass compromise of user credentials. These techniques are demo

Apple Card lands third in J.D. Power’s U.S. credit card satisfaction rankings

J.D. Power’s 2025 U.S. Credit Card Satisfaction Study is out. And this time, contrary to the last four years, Apple didn’t top the list, reflecting the company’s broader struggles with its credit card program. Apple’s score dropped 30 points from last year’s survey In this year’s study, Hilton Honors American Express took the top spot among co-branded credit cards with no annual fee, scoring 641 points out of 1,000, followed by Costco Anywhere Visa by Citi with 629. Apple’s credit card, issue

1976 Soviet edition of 'The Hobbit' (2015)

The Soviet Hobbit Bilbo and Gollum behind the Iron Curtain Alex Q. Arbuckle 1976 Credit: Via English Russia First published in 1937, J.R.R. Tolkien’s classic Lord of the Rings prequel The Hobbit, or There and Back Again, has been translated into more than 40 languages. In addition to different translations, dozens of uniquely illustrated versions of the children’s story have been released over the years. This 1976 Soviet edition features illustrations by M. Belomlinskij, depicting Bilbo, Ga

Billion-Dollar AI Company Gives Up on AGI While Desperately Fighting to Stop Bleeding Money

The new CEO of Character.AI — the controversial AI chatbot startup currently fighting a high-profile child welfare lawsuit over the suicide of a 14-year-old user — says the company has abandoned its founding mission of realizing artificial general intelligence, or AGI. In an interview with Wired, recently crowned Character.AI CEO Karandeep Anand declared that the company "gave up" on the "aspirations" of its since-departed founders, Noam Shazeer and Daniel de Freitas. It's a striking move for

Brilliant illustrations bring this 1976 Soviet edition of 'The Hobbit' to life (2015)

The Soviet Hobbit Bilbo and Gollum behind the Iron Curtain Alex Q. Arbuckle 1976 Credit: Via English Russia First published in 1937, J.R.R. Tolkien’s classic Lord of the Rings prequel The Hobbit, or There and Back Again, has been translated into more than 40 languages. In addition to different translations, dozens of uniquely illustrated versions of the children’s story have been released over the years. This 1976 Soviet edition features illustrations by M. Belomlinskij, depicting Bilbo, Ga

Brilliant illustrations bring this 1976 Soviet edition of 'The Hobbit' to life

The Soviet Hobbit Bilbo and Gollum behind the Iron Curtain Alex Q. Arbuckle 1976 Credit: Via English Russia First published in 1937, J.R.R. Tolkien’s classic Lord of the Rings prequel The Hobbit, or There and Back Again, has been translated into more than 40 languages. In addition to different translations, dozens of uniquely illustrated versions of the children’s story have been released over the years. This 1976 Soviet edition features illustrations by M. Belomlinskij, depicting Bilbo, Ga

44 Must-Have Back-to-School College Dorm Room Essentials and Gear (2025)

More Accessories to Consider All of us at WIRED have complicated desk setups that make working from home easier. You don't have to go that hard for a dorm room, and you probably only have so much space to spare anyway. See our full work-from-home guide for more options, but these are some of our favorite desk accessories worth considering—plus some more options for around your dorm room. Photograph: Kat Merck Aecooly Chic Touch Control Desk Fan for $25: I've been testing this small cordless f

Google Gemini's Deep Research is finally coming to API

Google Gemini's one of the most powerful features is Deep Research, but up until now, it has been strictly limited to the Gemini interface. This could change soon. With Deep Research in Gemini, you can search about pretty much anything, including scholars, existing research papers, and more. Google describes Deep Research as an agentic Research Assistant that can browse up to hundreds of websites on your behalf, think through its findings, and create insightful multi-page reports in minutes.

The NYSE sped up its realtime streaming data 5X with Redpanda

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Real-time streaming data can be valuable for numerous applications and purposes across industries. In the case of the New York Stock Exchange (NYSE), streaming data is literally money. The NYSE is one of the largest financial exchanges in the world and has a lengthy history of being able to share its financial market data. A hundred years

If you’re tired of bad Google Search results, here’s how I finally fixed mine

Joe Maring / Android Authority When we talk about Google Search in 2025, it’s usually not for a good reason. AI Overviews are more prevalent than ever, despite still not being particularly good. Google widely rolled out (the very flawed) AI Mode to users in May, and the traditional Google Search experience remains cluttered with ads and low-quality results. This has made me (understandably) hesitant when Google launches a new feature for Search, but the company’s latest one — Preferred Sources

I tested Preferred Sources, and it’s one of the best Google Search features in years

Joe Maring / Android Authority When we talk about Google Search in 2025, it’s usually not for a good reason. AI Overviews are more prevalent than ever, despite still not being particularly good. Google widely rolled out (the very flawed) AI Mode to users in May, and the traditional Google Search experience remains cluttered with ads and low-quality results. This has made me (understandably) hesitant when Google launches a new feature for Search, but the company’s latest one — Preferred Sources

Reddit blocks the Internet Archive from crawling its data - here's why

Andriy Onufriyenko/Getty Images ZDNET's key takeaways The Internet Archive can now only crawl Reddit's homepage. Reddit's goal is to block AI firms from scraping Reddit user data. Publishers (and others) are suing AI companies for copyright infringement. Reddit is defending its privacy from AI companies that are taking roundabout approaches to scraping its content. The social media platform, known as a resource where users can post anonymously and find information about virtually any subje

WIRED Roundup: What’s Behind OpenAI’s Government Partnership?

On today’s episode, our host Zoë Schiffer is joined by WIRED’s senior politics writer Jake Lahut to run through five of the most important stories we published this week—from how bitcoin miners have been racing this year to beat the tariffs, to how AI was used to find a missing hiker in the Italian Alps. Then, Zoë and Jake discuss the details around OpenAI’s latest partnership with the federal government. Mentioned in this episode: OpenAI Announces Massive US Government Partnership, by Zoë Sch

Want more Android Authority? How to set us as your preferred source in Google Search

Robert Triggs / Android Authority Since 2007, Android Authority has strived to bring all of our readers the very best coverage of Android and the mobile tech world. And even after 18+ years as a proudly independent media outlet, we’re as driven as we’ve ever been to bring you all the latest exclusive reports, app teardowns, leaks, hands-on reviews, experience-based features, lab testing, and other expert analysis. Of course, how we’ve been able to get that coverage to you has changed in countl

Preferred Sources wants to fix your Google Search results — here’s how to set it up

Edgar Cervantes / Android Authority TL;DR After introducing the feature in Labs in June, Google is now rolling out “Preferred Sources” in the US and India. With this feature, users can select trusted websites that will appear more prominently in Top Stories. Users can easily manage and update their source preferences anytime. Users have long been complaining about the dropping quality of Google Search results, thanks to a deadly cocktail of low-quality spam sites, a lot of sponsored content

Google lets you pick preferred sources when you search

Google is officially rolling out Preferred Sources, which lets you curate search results. The feature allows you to pick specific or "preferred" sources, like a certain blog or news outlet, and see them more prominently when you use Google Search. Google started testing it in June and it should be available in the coming days to English language users in the US and India. Preferred Sources seems pretty simple to use. You go to Google, search for a topic and then click on the preferred sources o

Google is adding a new way to personalize the news you see

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Google is making it easier to see news from your favorite outlets. A new feature, called “preferred sources,” will let you choose the outlets you want to see featured the most in Search’s “top stories” section. Google’s top stories hub appears when you search f

Is Chain-of-Thought Reasoning of LLMs a Mirage? A Data Distribution Lens

Credit: Zhao et al The researchers used test cases that fall outside of the LLM training data in task type, format, and length. Credit: Zhao et al The researchers used test cases that fall outside of the LLM training data in task type, format, and length. These simplified models were then tested using a variety of tasks, some of which precisely or closely matched the function patterns in the training data and others that required function compositions that were either partially or fully "out of

Reddit blocks non-profit Wayback Machine from archiving the site

The Internet Archive’s Wayback Machine is one of the most valuable free services available on the web, ensuring that important sources of information are protected from the vicissitudes of fate and tech companies. Until recently, the archive was able to capture the entirety of Reddit, but that is no longer the case following new restrictions implemented by the for-profit community discussion platform … The Internet Archive The archive has been in operation since 1996. We began in 1996 by arc

LLMs' "simulated reasoning" abilities are a brittle mirage

Credit: Zhao et al The researchers used test cases that fall outside of the LLM training data in task type, format, and length. Credit: Zhao et al The researchers used test cases that fall outside of the LLM training data in task type, format, and length. These simplified models were then tested using a variety of tasks, some of which precisely or closely matched the function patterns in the training data and others that required function compositions that were either partially or fully "out of

Reddit Is Blocking the Wayback Machine From Archiving Posts

Reddit is blocking the Internet Archive’s Wayback Machine from indexing most of its site, after discovering that AI companies were scraping its data from the digital time capsule. The move comes as Reddit tightens its grip on user data. The company doesn’t mind AI firms training their models on Reddit posts, but they have to pay first. Reddit previously said it wouldn’t restrict “good faith actors” like the Internet Archive, but now it believes some are helping AI firms dodge licensing fees. Re

Reddit blocks Internet Archive to end sneaky AI scraping

Reddit is now blocking the Internet Archive (IA) from indexing popular Reddit threads after allegedly catching sneaky AI firms—restricted from scraping Reddit—instead simply scraping data from IA's archived content. Where before IA's Wayback Machine dependably archived Reddit pages, profiles, and comments—as part of its mission to archive the Internet—moving forward, only screenshots of the Reddit homepage will be archived. As The Verge noted, this means the archive will only be useful as a sna

Super-Affordable iPhone-powered MacBook Could Reportedly Launch This Year At $600

An affordable MacBook powered by the iPhone's A18 Pro chip could launch later this year for $600, according to a report from Taiwanese publication DigiTimes on Monday. The latest report corroborates a note by prominent industry analyst Ming-Chi Kuo from last month that said Apple was working on a new MacBook Air powered by that processor. A $600 price point would be a significant step for Apple's attempt to break into the affordable computing space. The report does give a range, however. While

Reddit is restricting its availability to the Internet Archive's Wayback Machine

The Internet Archive's Wayback Machine is the latest victim of Reddit's crackdown on data access. The company has begun to place new restrictions on what the archive site will be able to access in a move that will significantly limit the Wayback Machine's ability to preserve information from Reddit. With the change, the Wayback Machine, a project run by the nonprofit Internet Archive, will only be able to crawl Reddit's homepage. It will no longer be able to access comments, subreddit pages, po

LLMs’ “simulated reasoning” abilities are a “brittle mirage,” researchers find

Credit: Zhao et al The researchers used test cases that fall outside of the LLM training data in task type, format, and length. Credit: Zhao et al The researchers used test cases that fall outside of the LLM training data in task type, format, and length. These simplified models were then tested using a variety of tasks, some of which precisely or closely matched the function patterns in the training data and others that required function compositions that were either partially or fully "out of

Reddit will block the Internet Archive

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Posts from this author will be added to your daily email digest and your homepage feed. Reddit says that it has caught AI companies scraping its data from the Internet Archive’s Wayback Machine, so it’s going to start blocking the Internet Archive from indexing the vast majority of Reddit. The Wayback Machine will no longer be able to crawl post detail pages, comments, or pro