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OpenAI jumps gun on International Math Olympiad gold medal announcement

On Saturday, OpenAI researcher Alexander Wei announced that a new AI language model the company is researching has achieved gold medal-level performance on the International Mathematical Olympiad (IMO), matching a standard that fewer than 9 percent of human contestants reach each year. The announcement came despite an embargo request from IMO organizers asking AI companies to wait until July 28 to share their results. The experimental model reportedly tackled the contest's six proof-based probl

Don't bother parsing: Just use images for RAG

At Morphik, we build RAG tools to provide developers accurate search over complex documents. In this article, we explain why we operate over "images" of pages instead of doing OCR/ parsing. If you’ve ever tried to extract information from a complex PDF: one with charts, diagrams, and tables mixed with text, you know the pain. That invoice with a nested table showing quarterly breakdowns? The research paper whose intricate figures actually contain the key findings? The technical manual where the

Myanmar’s Devastating Earthquake in March Split the Earth at ‘Supershear Velocity’

On March 28, Myanmar was rocked by a 7.8 magnitude earthquake that claimed over 5,000 lives and caused damage even in neighboring countries. In a study published July 10 in The Seismic Record, seismologists confirmed previous research indicating that the southern part of the large earthquake’s rupture, or fracture, took place at astounding speeds of up to between 3.1 and 3.7 miles per second (5 to 6 kilometers per second)—at supershear velocity. This likely played a role in the earthquake’s dev

Quadratic forms beyond arithmetic

Quadratic Forms Beyond Arithmetic Alexander Merkurjev Raman Parimala Communicated by Notices Associate Editor Han-Bom Moon 1 . Introduction The concept of quadratic forms can be traced back to ancient civilizations such as the Babylonians and Greeks. The Greeks, particularly Euclid in his famous work Elements, presented geometric methods for solving quadratic equations. The Greeks’ focus on geometry and their methods continued to influence mathematicians for centuries. Rules for quadratic equat

Quadratic Forms Beyond Arithmetic

Quadratic Forms Beyond Arithmetic Alexander Merkurjev Raman Parimala Communicated by Notices Associate Editor Han-Bom Moon 1 . Introduction The concept of quadratic forms can be traced back to ancient civilizations such as the Babylonians and Greeks. The Greeks, particularly Euclid in his famous work Elements, presented geometric methods for solving quadratic equations. The Greeks’ focus on geometry and their methods continued to influence mathematicians for centuries. Rules for quadratic equat

Sony’s 30th Anniversary DualSense Controller is back in stock online at 10AM ET

Sony will have a “limited restock” of its 30th Anniversary DualSense Wireless Controller on the PlayStation Direct storefront . The $79.99 gamepad is available for preorder starting July 21st at 10AM ET for PlayStation Plus subscribers and on July 23rd at 10AM ET for everyone else. It will begin shipping on September 9th. If you want to order today, a PlayStation Plus Essential subscription costs $9.99 per month or $79.99 per year. The limited-edition PlayStation 5 controller was released last

Does Anyone Know What ‘Wellness’ Means Anymore?

Yes or no: Do you have any idea what “wellness” is? Depending on where you live and which online rabbit holes you’ve tripped into, your answer to that question—and your actual definition of wellness—may vary widely. Beyond Wellness The line between science and wellness has been blurred beyond recognition. WIRED is here to help. And yet, we’re in a moment where wellness is the holy grail du jour, sometimes at the expense of our actual health. There’s the softer version of wellness, one characte

How Huawei ascended from telecoms to become China's 'jack of all trades' AI leader

The Huawei booth at the Mobile World Congress in Barcelona, 2025. Arjun Kharpal | CNBC Despite being beaten down by years of U.S. trade restrictions, China's telecom giant Huawei has quietly emerged as one of the country's fiercest competitors across the entire AI landscape. Not only does the Shenzhen-based firm appear to represent Beijing's answer to American AI chip darling Nvidia, but it has also been an early adopter of monetizing artificial intelligence models in industrial applications. "

Java was not underhyped in 1997 (2021)

Java Criminally Underhyped? Not Back in 1997. Earlier today, a fun little moment of Twitter serendipity alerted me to an article by Jackson Roberts, a computer science student at the University of Colorado, entitled “Java is criminally underhyped”. It’s a really interesting article, and Jackson’s observations correlate with a lot of my own thinking about languages and platforms, although I am squarely in the .NET / CLR camp on that particular front. But Jackson ends his article: I am curious

QuakeNotch: Quake Terminal on your MacBook's notch

Transform your notch into a beautiful music visualizer. Watch as your favorite tracks come alive with stunning audio oscillations and dynamic animations. Perfect integration with Apple Music brings your music experience to a whole new level. Customize every aspect of QuakeNotch to match your style and workflow. From themes and colors to keyboard shortcuts and behavior, create the perfect notch experience tailored just for you. Instant and robust access from notch Access a full-featured termin

I'm betting against AI agents, despite building them

Everyone says 2025 is the year of AI agents. The headlines are everywhere: "Autonomous AI will transform work," "Agents are the next frontier," "The future is agentic." Meanwhile, I've spent the last year building many different agent systems that actually work in production. And that's exactly why I'm betting against the current hype. I'm not some AI skeptic writing from the sidelines. Over the past year, I've built more than a dozen production agent systems across the entire software developm

Why I'm Betting Against AI Agents in 2025 (Despite Building Them)

Everyone says 2025 is the year of AI agents. The headlines are everywhere: "Autonomous AI will transform work," "Agents are the next frontier," "The future is agentic." Meanwhile, I've spent the last year building many different agent systems that actually work in production. And that's exactly why I'm betting against the current hype. I'm not some AI skeptic writing from the sidelines. Over the past year, I've built more than a dozen production agent systems across the entire software developm

The bewildering phenomenon of declining quality

It’s as if the smell of burnt plastic from a dollar store has permeated the world. Things are worse: chipboard furniture, T-shirts unrecognizable after a second wash, packaged foods with more preservatives than ingredients. Airplane seats turned into backrests. Automatic restroom lights that turn off at a whim. But also newspaper articles shamelessly written with ChatGPT and its algorithmic prose. Nothing is made to be loved. Only to be bought. In a study titled The Concept and Measurement of P

Nvidia CEO Jensen Huang sells an additional $12.94 million worth of shares

Jensen Huang, co-founder and CEO of Nvidia Corp., speaks during a news conference in Taipei on May 21, 2025. Nvidia CEO Jensen Huang sold 75,000 shares on Friday, valued at about $12.94 million, according to a filing with the U.S. Securities and Exchange Commission. Friday's sale is part of a plan adopted in March for Huang to sell up to 6 million shares of the leading artificial intelligence company. Earlier this week, Huang sold 225,000 shares of the chipmaker, totaling about $37 million, ac

Best Squat Racks of 2025

Choose a squat rack that fits your needs: "Focus your time and energy researching those racks that fit perfectly into your space and for the height of the people who will be using the rack," said Steve Stonehouse, VP of education and programming at Body Fit Training. You'll also want to check the quality of the machine. "There is a different quality and standard for commercial racks as opposed to personal racks," he explains. When deciding on the quality of the rack, something to consider is the

Best TVs I've Tested (July 2025)

The Sony Bravia 8 II is a new flagship OLED David Katzmaier/CNET With all of the TVs available today, and all of the technical terms and jargon associated with television technology, it can be tough to figure out what's important. Here's a quick guide to help cut through the confusion. Picture quality: Broadly speaking, the type of display technology helps dictate how good a TV's picture quality is, but OLED is typically the best display technology, and this is followed by LCD (including QLED,

Replication of Quantum Factorisation Records with a VIC-20, an Abacus, and a Dog

Paper 2025/1237 Replication of Quantum Factorisation Records with an 8-bit Home Computer, an Abacus, and a Dog Peter Gutmann , University of Auckland Stephan Neuhaus , Zurich University of Applied Sciences Abstract This paper presents implementations that match and, where possible, exceed current quantum factorisation records using a VIC-20 8-bit home computer from 1981, an abacus, and a dog. We hope that this work will inspire future efforts to match any further quantum factorisation recor

Mango Health (YC W24) Is Hiring

If this sounds like you and you are up for the challenge in making a difference — we’d love to talk to you. We are building the world's leading AI Guide for individuals with OCD. Similar to what Headspace did for meditation apps, we want to be the ultimate resource for individuals looking to better themselves. The status quo for OCD treatment requires an ERP specialist which can run thousands of dollars. We are on a mission to democratize the tools required to enable individuals to be their own

Scientists prove Android Earthquake Alerts system actually works pretty well

Google TL;DR Google’s Android Earthquake Alerts system crowdsources data from smartphone accelerometers to detect seismic activity. The system has detected over 18,000 earthquakes and alerted millions across nearly 100 countries. Users receive crucial seconds of warning, enabling them to take protective action before shaking begins. Google introduced Earthquake Alerts for Android devices back in 2020, and expanded the feature to cover all US states in September 2024. More recently, Google al

Bored with your phone’s lock screen? This brand lets you replace it with an eye-tracking 3D game

Paul Jones / Android Authority TL;DR Huawei’s flagship Pura 80 Ultra features 3D interactive lock screens that move in sync with the phone’s physical movement. The interactive lock screens also function as games, utilizing hand and eye-tracking features to manipulate objects. While the hand and eye-tracking gestures likely utilize the phone’s front camera, there is no usage indicator, which raises privacy concerns. Android phones have always offered comprehensive customization options for th

The best noise-canceling headphones for 2025

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Whether you're working in a noisy office, commuting on a packed train or just trying to focus at home, a good pair of noise-canceling headphones can make all the difference. The best noise-canceling headphones block out distractions and let you enjoy your music, podcasts or calls in pe

Nvidia CEO Says He Has Plans to Either Change or Eliminate Every Single Person's Job With AI

Wall Street was bristling earlier this month as the chipmaker Nvidia behind the AI boom hit a record market value of $3.92 trillion, narrowly eclipsing Apple's record of $3.915 trillion set last December. Just days later, Nvidia became the most valuable company in history, breaking the $4 trillion value ceiling and pushing CEO Jensen Huang up to being the world's sixth richest person, with a net worth of over $143 billion. With his bag safely secured for the next several dozen generations, Hua

VMware fixes four ESXi zero-day bugs exploited at Pwn2Own Berlin

VMware fixed four vulnerabilities in VMware ESXi, Workstation, Fusion, and Tools that were exploited as zero-days during the Pwn2Own Berlin 2025 hacking contest in May 2025. Three of the patched flaws have a severity rating of 9.3, as they allow programs running in a guest virtual machine to execute commands on the host. These flaws are tracked as CVE-2025-41236, CVE-2025-41237, and CVE-2025-41238. These flaws are described in the security advisory as: CVE-2025-41236 : VMware ESXi, Workstatio

How Android phones became an earthquake warning system

If you're the owner of an Android phone and live in a seismically active region, there's a chance your phone has popped up an unusual warning. Not one that asks for permission to share personal information, or potential malware, but something far more serious: There's an earthquake nearby, and you have up to a minute or two to get to a safer location. Starting in the US in 2020 and expanding internationally since, the system is called Android Earthquake Alert (AEA), and it's on by default in mo

Some Cities in China Are Advertising Exclusive Subsidies for Huawei-Powered Cars

In some parts of China, local governments are offering cash subsidies to people who buy electric or plug-in hybrid cars powered by Huawei software. Experts say the deals are fairly unusual. Since May, at least 10 Chinese provincial and municipal governments have announced consumer subsidies ranging from 2,000 to 5,000 RMB (about $280 to $700) per car, according to social media posts collected by WIRED. The exact amount and conditions vary, but they all have one thing in common: The rebates can

Archaeologists discover tomb of first king of Caracol

Caana, the central architectural complex at Caracol, Belize, uncovered by Diane and Arlen Chase in the 1980s Archaeologists from the University of Houston working at Caracol in Belize, Central America have uncovered the tomb of Te K’ab Chaak, the first ruler of this ancient Maya city and the founder of its royal dynasty. Now in ruins, this metropolis was a major political player in Maya history, dominating the southern part of the Yucatan Peninsula from 560 through 680 AD before its abandonment

A Surge of Earthquakes in Alaska Is Raising Red Flags

A powerful offshore earthquake triggered a tsunami warning for communities along a 700-mile (1,100-kilometer) stretch of Alaska’s southern coast on Wednesday, July 16. Fortunately, the wave never came, and ground shaking caused minimal damage, but another large quake could strike this area in the near future. Since 2020, five earthquakes ranging from magnitude 7.2 to 8.2 have struck the southern coast of Alaska. It’s not unusual for seismic activity to occur in this part of the state, as it run

The (Unfinished) PDE Coffee Table Book

THE (UNFINISHED) PDE COFFEE TABLE BOOK Lloyd N. Trefethen and Kristine Embree, editors Unpublished, 2001 During 2000-2001 a group project based in the Oxford University was begun to write this book. The vision was 100 2-page spreads, each one giving exactly the most useful possible starting information about a different partial differential equation, with beautiful color illustrations. Many people at Oxford and around the world contributed drafts, which were then extensively rewritten and e