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OpenAI admits ChatGPT safeguards fail during extended conversations

OpenAI published a blog post on Tuesday titled "Helping people when they need it most" that addresses how its ChatGPT AI assistant handles mental health crises, following what the company calls "recent heartbreaking cases of people using ChatGPT in the midst of acute crises." The post arrives after The New York Times reported on a lawsuit filed by Matt and Maria Raine, whose 16-year-old son Adam died by suicide in April after extensive interactions with ChatGPT, which Ars covered extensively in

Cascata delle Marmore

Waterfall in Umbria, Italy and tallest man-made waterfall in the world The Cascata delle Marmore (Italian: [kaˈskaːta delle ˈmarmore]) or Marmore Falls is a tiered, man-made waterfall in Italy, created by the Romans in 271 BC. At 165m (541 feet) tall, it is the largest man-made waterfall in the world.[1] It is located 7.7 km from Terni, in the region of Umbria.[2] History [ edit ] In ancient times, the Velino River fed a wetland in the Rieti Valley. In 271 BC, in order to reclaim the land (an

The White House Is Going to Put Government Statistics on the Blockchain (Yeah, We Don’t Know Why Either)

Remember back in 2017 when Bitcoin’s price soared and companies started promising to add everything to the blockchain? It was an embarrassing era, since blockchain technology has very few practical purposes that can’t be solved by a regular, old-school database. But it sounds like the White House just got the memo and wants to usher in the world of 2017 again. President Donald Trump held a televised “cabinet meeting ” at the White House on Tuesday that clocked in at over 3 hours and 15 minutes.

Recent books from the MIT community

Data, Systems, and Society: Harness AI for Societal Good By Munther A. Dahleh, professor of EECS and founding director of the Institute for Data, Systems, and Society CAMBRIDGE UNIVERSITY PRESS, 2025, $27.99 So Very Small: How Humans Discovered the Microcosmos, Defeated Germs —and May Still Lose the War Against Infectious Disease By Thomas Levenson, professor of science writing PENGUIN RANDOM HOUSE, 2025, $35 Perspectives in Antenna Technology: Recent Advances and Systems Applications By

‘Bubbles’ turn air into drinkable water

COURTESY OF THE RESEARCHERS In the researchers’ prototype device, a half-square-meter panel of the hydrogel is enclosed in a glass chamber coated with a cooling polymer film. When the vapor captured by the textured material evaporates, the bubbles shrink down in an origami-­like transformation. The vapor then condenses on the glass, where it can flow out through a tube. The system runs entirely on its own, unlike other designs that require batteries, solar panels, or electricity from the grid.

Fix damaged art in hours with AI

In his study, Alex Kachkine, SM ’23, presents a new method he’s developed that involves printing the restoration on a very thin polymer film that can be carefully aligned with a painting and adhered to it or easily removed. As a demonstration, he used the method to repair a highly damaged 15th-century oil painting he owned. First he used traditional techniques to clean the painting and remove any past restoration efforts. Then he scanned the painting, including the many regions where paint had f

A new challenger is coming for Meta’s smart glasses throne

TL;DR Rokid has announced the launch of a Kickstarter for its new AI/AR glasses. The glasses feature a dual-eye screen that acts as a heads-up display for directions, real-time translation, and more. They are set to ship in November for $599. When you think of smart glasses, the first thing that probably comes to mind is Meta. The social media giant’s Ray-Ban smart glasses hold a tight grip on the market. However, a new challenger may loosen that grip with the launch of its new product. Don’

Gmail may finally alert you when someone reacts to your Chat messages (APK teardown)

Tushar Mehta / Android Authority TL;DR Strings in the latest Gmail update hint at some new Google Chat features in testing. Notification summaries in Gmail might work independently of Android 16’s system-wide version, bringing the feature to more devices. Gmail may also offer auto-generated conversation summaries and finally notify you when someone reacts to your Chat messages. Little by little, Gmail is slowly turning into more of a one-stop hub than an inbox. Google has been weaving Chat i

Silk Typhoon hackers hijack network captive portals in diplomat attacks

State-sponsored hackers linked to the Silk Typhoon activity cluster targeted diplomats by hijacking web traffic to redirect to a malware-serving website. The hackers used an advanced adversary-in-the-middle (AitM) technique to hijack the captive portal of the network and send the target to the first-stage malware. Google Threat Intelligence Group (GTIG) tracks the threat actor as UNC6384 and, based on tooling, targeting, and infrastructure, believes it is associated with the Chinese threat act

1.1M insurance customers were exposed in a data breach - here's what to know

JuSun/iStock / Getty Images Plus via Getty Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Farmers Insurance suffered a major data breach. More than 1 million customers were affected. Affected customers are receiving free credit monitoring. If you're a Farmers Insurance customer, you're going to want to pay attention -- and probably keep an eye on all of your important accounts. According to a notice on the Farmers website, about 1.1 million customers had sensi

Cascata Delle Marmore

Waterfall in Umbria, Italy and tallest man-made waterfall in the world The Cascata delle Marmore (Italian: [kaˈskaːta delle ˈmarmore]) or Marmore Falls is a tiered, man-made waterfall in Italy, created by the Romans in 271 BC. At 165m (541 feet) tall, it is the largest man-made waterfall in the world.[1] It is located 7.7 km from Terni, in the region of Umbria.[2] History [ edit ] In ancient times, the Velino River fed a wetland in the Rieti Valley. In 271 BC, in order to reclaim the land (an

20 Kitchen Tools and Gadgets Chefs Swear You'll Regret Buying

Walk through any home store or scroll a kitchen gadget section online and it's easy to feel tempted. You might see a spiralizer that promises to replace pasta, a countertop machine that claims to chop, dice and sauté, or a ton of other "miracle" products. These might sound like they'll make cooking easier. The reality is that many of them are used once or twice before being shoved to the back of a cabinet. A handful of dependable tools will carry you much farther than a drawer full of gimmicks

EchoStar stock skyrockets 70% on AT&T deal to buy wireless spectrum for $23 billion

EchoStar stock roared more than 70% higher on Tuesday after AT&T said it agreed to purchase certain wireless spectrum licenses from the telecom company for about $23 billion in an all-cash deal. The sale will add about 50 megahertz of mid-band and low-band spectrum to AT&T's network, with the licenses covering more than 400 markets across the U.S., AT&T said. The deal is expected to close in mid-2026, pending regulatory approval. EchoStar said in a regulatory filing that the transaction is par

Hot speaker deal: JBL Charge 6 hits new record-low price!

Woot has been offering the JBL Charge 6 at a very enticing discount for some time, and that deal has gotten even better. You can now take it home (or anywhere you want, as it is portable) for just $139.95. This marks a new all-time low price that is $10 cheaper than we’ve seen it lately! Buy the JBL Charge 6 for just $139.95 ($60 off) This offer is available from Woot, an Amazon-owned website that focuses on deals. The website specifically mentions the sale will end in two days or “until sold o

Chinese astronauts make rocket fuel and oxygen in space

Astronauts on board China's Tiangong space station have created rocket fuel and oxygen from water and carbon dioxide, similar to how plant's photosynthesize. Chinese astronauts have just created rocket fuel and oxygen in space using a new type of "artificial photosynthesis." The breakthrough technology, which used fairly basic equipment and minimal energy, could one day be put to use on China's proposed moon base, which is scheduled to be completed within a decade. The new experiments were car

Michigan Supreme Court: Unrestricted phone searches violate Fourth Amendment

The Michigan Supreme Court has drawn a firm line around digital privacy, ruling that police cannot use overly broad warrants to comb through every corner of a person’s phone. In People v. Carson, the court found that warrants for digital devices must include specific limitations, allowing access only to information directly tied to the suspected crime. We obtained a copy of the opinion for you here (the opinion starts on page 5). Michael Carson became the focus of a theft investigation involv

Claude for Chrome

We've spent recent months connecting Claude to your calendar, documents, and many other pieces of software. The next logical step is letting Claude work directly in your browser. We view browser-using AI as inevitable: so much work happens in browsers that giving Claude the ability to see what you're looking at, click buttons, and fill forms will make it substantially more useful. But browser-using AI brings safety and security challenges that need stronger safeguards. Getting real-world feedb

Watch Live as SpaceX Tries to Snap Starship’s Miserable Losing Streak

After back-to-back scrubs, SpaceX is aiming to launch its Starship rocket on Tuesday and hoping to finally break a streak of failed test flights. SpaceX’s Starship is set for liftoff during a launch window that opens at 7:30 p.m. ET on Tuesday, August 26. The rocket was originally scheduled to fly this past Sunday, but the launch was delayed twice, further building anticipation for Starship’s chance to redeem itself and achieve its mission objectives after three less-than-ideal flights this yea

A ‘Knight Rider’ Movie Is in the Works From the Creators of ‘Cobra Kai’

The Netflix hit Cobra Kai was the perfect balance of 1980s nostalgia and modern sensibilities. Now, the team behind that show has been tapped to do the same for another popular brand from the decade: Knight Rider. The Hollywood Reporter says that Jon Hurwitz, Hayden Schlossberg, and Josh Heald are in early talks to make a movie based on the hit show, which starred David Hasselhoff as a detective who gets paired with an artificially intelligent car called KITT (which stood for Knight Industries

Show HN: SecretMemoryLocker – File Encryption Without Static Passwords

💾 SecretMemoryLocker (SecretML v2.23) Your personal digital vault – protected by your memories. 💡 Upcoming Feature: SecretML-Seed (SML-Seed) — your personal recovery key, coming soon and fully functional! 🚀 What's New in v2.23 — MirageLoop (SML-ML) Secret Memory Locker v2.23 introduces the unique MirageLoop (SML-ML) feature. This is not just an update — it’s a new reality of protection. 🔐 How it works When a wrong answer to a security question is entered — MirageLoop activates. to a sec

Study: Sex Education in the U.S. Is a Complete Joke

New research appears to confirm what’s apparent to most anyone who’s taken sex ed in school: it’s largely terrible. Scientists at Boston University led the study, which examined state laws and regulations governing sexual education in public schools. They found that a majority of states mandate schools to teach flawed and ineffective abstinence-based programs, while only some truly require schools to provide medically accurate information. The findings suggest that kids, by and large, aren’t ge

FCC chairman helps AT&T cement dominance with $23 billion spectrum deal

EchoStar has agreed to sell $23 billion worth of spectrum licenses to AT&T in a deal spurred by threats made by the Federal Communications Commission to revoke EchoStar's rights to use the spectrum. AT&T said it will use the spectrum to boost its 5G mobile network and expand its fixed wireless home Internet service. The AT&T/EchoStar deal, which is expected to be completed in mid-2026, could mark the beginning of EchoStar's spectrum portfolio being carved up and sold to other carriers. Starlink

31 Best Early Labor Day Sales on WIRED-Tested Gear (2025)

Labor Day is not until September 1, but retailers are already offering oodles of Labor Day deals. The unofficial end of summer, a celebration of the American worker's contribution to our national prosperity, brings with it bargains on WIRED-tested gear, including home office essentials and some of our favorite gadgets. For the next couple of weeks, we'll be cruising and perusing for the latest true discounts on the gear we recommend to our friends—and rounding them all up for you below. Check o

Topics: best couch day like sale

watchOS 26 beta 8 available now for Apple Watch [U: Public]

watchOS 26 is the next major Apple Watch software update, and today beta 8 was released to developers ahead of the expected public launch next month. Update 10/26/25: Apple has also released watchOS 26 public beta 5, one day after the equivalent developer release. watchOS 26 coming soon for all users, here’s what to expect from beta 8 Next month, Apple is expected to ship at least two new Apple Watch models, and possibly a third, along with brand new software for all users. Apple Watch Ultra

Apple's iPhone 17 event launch date is official - here's everything we expect

Kerry Wan/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Apple confirms its iPhone launch event will take place on Tuesday, September 9. The iPhone 17 lineup will likely include a new iPhone 17 Air (Slim) model. Other expected releases include the Apple Watch Series 11 and updated AirPods. September, better known in the industry as Techtember, is only a week away, and kicking off the deluge of fall product announcements may be arguably the biggest of

Why I recommend this $159 Chromebook to students on a budget (but it's just as good in the office)

Asus CX15 Chromebook ZDNET's key takeaways Asus' CX15 Chromebook is available now for $159. It's one of the most affordable 15-inch laptops released this year, with a handful of features that make it especially good for students. The modest hardware puts a limit on its performance. $159 at Walmart Follow ZDNET: Add us as a preferred source on Google. Asus' CX15 Chromebook is an affordable, durable laptop that handles the basics for $159. With a standard hardware loadout and solid 15-inch for

Michigan Supreme Court: Unrestricted Phone Searches Violate Fourth Amendment

The Michigan Supreme Court has drawn a firm line around digital privacy, ruling that police cannot use overly broad warrants to comb through every corner of a person’s phone. In People v. Carson, the court found that warrants for digital devices must include specific limitations, allowing access only to information directly tied to the suspected crime. Michael Carson became the focus of a theft investigation involving money allegedly taken from a neighbor’s safe. Authorities secured a warrant

You’re Getting More New ‘Chainsaw Man’ Before the Movie

As fans eagerly await the theatrical arrival of Chainsaw Man – The Movie: Reze Arc, Crunchyroll is dropping a couple of treats to help recap the anime’s blockbuster first season. It’s a helpful strategy to lure Chainsaw Man newcomers—or readers of Tatsuki Fujimoto’s wildly popular source-material manga—who want to get a feel for the MAPPA-produced anime ahead of its big-screen moment. But the recap films also contain a bonus for existing viewers: the compilation films will include some brand ne

State Attorneys General Warn AI Companies: 'Don't Hurt Kids'

Top officials in dozens of states have seen how generative AI chatbots and characters, if handled poorly, can be bad for children. And they have a stern warning for the industry: "If you knowingly harm kids, you will answer for it." That message is clear in a letter sent this week from 44 state attorneys general to the heads of 13 AI companies. The AGs said they were writing to tell CEOs they would "use every facet of our authority to protect children from exploitation by predatory artificial i

Topics: ags ai children like use