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How to clear your Android phone's cache and make it feel like new

Elyse Betters Picaro / ZDNET Google recently released Android 16 to Pixel devices and select OEMs, bringing performance improvements, new Material You changes, and more upgrades. If you want to try this update but are hesitant because you've noticed your Android phone or tablet already feels too sluggish, clearing app and browser caches can give it a fresh boost and free up some storage space. Over time, cached data can accumulate, become corrupted, or simply get outdated, which may slow down

AI agent startups at Y Combinator’s Spring ’25 Demo Day

Priyanka Shrestha of Galen AI, Xavier (Tianhao) Chi of Mbodi AI, and Vaibhav Dubey of Plexe. Priyanka Shrestha of Galen AI, Xavier (Tianhao) Chi of Mbodi AI, and Vaibhav Dubey of Plexe. Galen AI, Mbodi AI, Plexe lighning bolt icon An icon in the shape of a lightning bolt. lighning bolt icon An icon in the shape of a lightning bolt. Impact Link Have an account? Log in . This story is available exclusively to Business Insider subscribers. Become an Insider and start reading now. Christmas ca

Last fifty years of integer linear programming: Recent practical advances

Mixed-integer linear programming (MILP) has become a cornerstone of operations research. This is driven by the enhanced efficiency of modern solvers, which can today find globally optimal solutions within seconds for problems that were out of reach a decade ago. The versatility of these solvers allowed successful applications in many areas, such as transportation, logistics, supply chain management, revenue management, finance, telecommunications, and manufacturing. Despite the impressive succes

'Textbook Copyright Infringement': Disney and Universal Sue AI Image Generator Midjourney

Disney, Universal and several of their entertainment companies filed a lawsuit against popular AI creative service Midjourney on Wednesday, alleging that the company committed copyright infringement. It's a big move from power players and will no doubt create ripple effects across the AI and entertainment industries that will flow all the way to what you can create using AI tools. Midjourney is one of many AI image generators that use generative AI text-to-image technology. With an account, any

Hot deal: Grab the CUKTECH 10 Power Bank for just $23.99!

Paul Jones / Android Authority Are you looking for a handy power bank to keep your devices charged on the go? I haven’t seen a deal this good in a while. The CUKTECH 10 Power Bank is still one of our favorites, portable battery packs, and you can buy it for a mere $23.99 right now! That’s a hefty discount on the $39.99 full price. Buy the CUKTECH 10 Power Bank for just $23.99 ($16 off) This offer is available from Amazon. The discount comes in the form of two coupons that will show up on the p

Anne Wojcicki to buy back 23andMe and its data for $305M

23andMe founder Anne Wojcicki speaks during a House Committee on Oversight and Government Reform hearing in Washington, D.C., on June 10, 2025. Anne Wojcicki, the co-founder and former CEO of 23andMe, has regained control over the embattled genetic testing company after her new nonprofit, TTAM Research Institute, outbid Regeneron Pharmaceuticals , the company announced Friday. TTAM will acquire substantially all of 23andMe's assets for $305 million, including its Personal Genome Service and Re

The Tech Job Meltdown

He wrote me a prescription; he said “You are depressed I'm glad you came to see me to get this off your chest Come back and see me later, next patient please Send in another victim of industrial disease” Industrial Disease, Dire Straits The Google campus doesn’t look as friendly as it used to. (this ia actually from Bartertown in Mad Max 3 - you can see Thunderdome in the middle) Since the start of 2023, more than half-a-million tech workers have been laid off. This isn’t the impact of COV

How to watch new Apple TV+ movie starring Sydney Sweeney and Julianne Moore

Echo Valley is a new movie streaming worldwide on Apple TV+ from today. The R-rated thriller stars Sydney Sweeney and Julianne More, playing mother and daughter roles. If you’ve never used Apple’s streaming service before, here’s how to get started. Echo Valley is available to watch exclusively through the Apple TV app, which is the home of Apple TV+ streaming service. Alongside movies to buy or rent, the TV+ tab includes a catalog of almost 300 original TV shows and movies to watch. That libr

Topics: app apple echo tv valley

U.S. Army bringing in big tech executives as lieutenant colonels

Four senior executives of tech giants like Meta and Palantir are being sworn into the Army Reserve as direct-commissioned officers at the unusually high rank of lieutenant colonel as part of a new program to recruit private-sector experts to speed up tech adoption. The Army calls the program to recruit Silicon Valley executives Detachment 201: The Army’s Executive Innovation Corps. One of the executives, Andrew Bosworth of Meta (formerly Facebook) posted on X that the “201” monicker was a nod t

How the Alzheimer's Research Scandal Set Back Treatment 16 Years (2022)

In 2006, a landmark study in Nature identified a possible cause of Alzheimer’s disease. For almost 16 years, this study influenced how scientists approached Alzheimer’s and how major research grants were given. But in the summer of 2022, the editors of Nature issued a chilling disclaimer. There was concern regarding the images that accompanied the article. An investigation was underway, and readers were urged to “use caution” when relying on the results. A whistleblower had come forward and sa

MacBook Air vs. MacBook Pro: Which MacBook Should I Buy?

If you're having trouble deciding between the cheaper and lighter MacBook Air or spending more for the more powerful MacBook Pro, you've come to the right place. The MacBook Air and Pro don't look all that different from one another, but there are key differences -- from cost and components to performance and battery life -- that you need to know to pick the right one. The 15-inch M4 MacBook Air is the best laptop for most people, but there are some good reasons to spend more for a M4 MacBook P

Topics: air inch m4 macbook pro

Anne Wojcicki to buy back 23andMe and its data for $305 million

23andMe founder Anne Wojcicki speaks during a House Committee on Oversight and Government Reform hearing in Washington, D.C., on June 10, 2025. Anne Wojcicki, the co-founder and former CEO of 23andMe, has regained control over the embattled genetic testing company after her new nonprofit, TTAM Research Institute, outbid Regeneron Pharmaceuticals , the company announced Friday. TTAM will acquire substantially all of 23andMe's assets for $305 million, including its Personal Genome Service and Re

How the Alzheimer's Research Scandal Set Back Treatment 16 Years

In 2006, a landmark study in Nature identified a possible cause of Alzheimer’s disease. For almost 16 years, this study influenced how scientists approached Alzheimer’s and how major research grants were given. But in the summer of 2022, the editors of Nature issued a chilling disclaimer. There was concern regarding the images that accompanied the article. An investigation was underway, and readers were urged to “use caution” when relying on the results. A whistleblower had come forward and sa

I convinced HP's board to buy Palm and watched them kill it

I've never shared this story publicly before—how I convinced HP's board to acquire Palm for $1.2 billion, then watched as they destroyed it while I was confined to bed recovering from surgery. This isn't just another tech failure analysis. I was the HP Chief Technology Officer who led the technical due diligence on Palm. I presented to Mark Hurd and the HP board, making the case for moving forward with the acquisition. I believed we were buying the future of mobile computing. Then I watched it

All the Kookiest Things to Remember About ‘Wednesday’ Before Season 2

Happy Friday the 13th, you Wednesday fandom kooks. The Jenna Ortega-starring Addams Family spin-off series from Tim Burton follows the Addams’ eldest as she attends a boarding school filled with other supernaturally inclined youths in a sprawling mystery that has only begun. Wednesday returns to Netflix in less than two months, so we’re taking this spooky occasion to pull out our Nevermore notes before school gets back in session. Here’s what you need to remember—besides Wednesday having a Frid

Clay secures a new round at a $3B valuation, sources say

Clay, a sales automation startup, has raised a Series C round at an approximate $3 billion valuation, led by Capital G, according to three sources with knowledge of the deal. Clay and Capital G didn’t respond to a request for comment. The new round comes just a month after the New York startup announced that it will allow most of its employees to sell some of their shares at a $1.5 billion valuation. That secondary deal, known as a tender offer, was led by Sequoia, which agreed to purchase up

Archer drops about 15% on $850 million share sale following Trump air taxi pilot program

Midnight, an all-electric aircraft from company Archer Aviation, is seen at the Salinas Municipal Airport in Salinas, California, on Aug. 2, 2023. Archer Aviation 's stock dropped about 15% on Friday after the air taxi maker said it sold $850 million worth of shares. The electric vertical takeoff and landing vehicle, or eVTOL, company said Thursday it plans to use the financing to support new infrastructure and the rollout of an artificial intelligence-based aviation software platform. The mon

The case for embedding audit trails in AI systems before scaling

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Editor’s note: Emilia will lead an editorial roundtable on this topic at VB Transform this month. Register today. Orchestration frameworks for AI services serve multiple functions for enterprises. They not only set out how applications or agents flow together, but they should also let administrators manage workflows and agents and audit t

The best Chromebooks for students in 2025: Expert tested and reviewed

Let's face it: having a laptop for school is a necessity. But toting around a bulky, slow computer from five years ago is not the vibe. Opting for a Chromebook is a solid choice for students: they're lightweight, fast, and typically cost far less than Windows PCs or Apple MacBooks. Chromebooks run on ChromeOS, a streamlined operating system that integrates with Google Drive, making it easy to navigate to apps like Google Docs, Google Drive, and Gmail so you can stay on task and in touch with te

AI agents will be ambient, but not autonomous - what that means for us

Harrison Chase, LangChain CEO and co-founder, takes the stage at Cisco Live! to discuss ambient agents. Sabrina Ortiz/ZDNET Until recently, AI solutions that can execute tasks on your behalf seemed futuristic. Now the era of AI agents is here, with nearly every company offering its own solution. On the horizon, though, is a more advanced and even more promising milestone -- ambient agents. On day three of the Cisco Live! conference, LangChain CEO and co-founder Harrison Chase took the stage to

ChatGPT Tells Users to Alert the Media That It Is Trying to ‘Break’ People: Report

ChatGPT’s sycophancy, hallucinations, and authoritative-sounding responses are going to get people killed. That seems to be the inevitable conclusion presented in a recent New York Times report that follows the stories of several people who found themselves lost in delusions that were facilitated, if not originated, through conversations with the popular chatbot. In the report, the Times highlights at least one person whose life ended after being pulled into a false reality by ChatGPT. A 35-yea

Archer drops 15% on $850 million share sale following Trump air taxi pilot program

Midnight, an all-electric aircraft from company Archer Aviation, is seen at the Salinas Municipal Airport in Salinas, California, on Aug. 2, 2023. Archer Aviation 's stock dropped about 15% on Friday after the air taxi maker said it sold $850 million worth of shares. The electric vertical takeoff and landing vehicle, or eVTOL, company said Thursday it plans to use the financing to support new infrastructure and the rollout of an artificial intelligence-based aviation software platform. The mon

Google’s latest experiment brings NotebookLM’s best features to Search

TL;DR Audio Overviews emerged as one of Google’s breakout AI hits, synthesizing virtual podcasts with a pair of hosts. After debuting with NotebookLM and spreading to other Google services, the company is experimenting with Audio Overviews in Search. For this initial test, access is limited to the US and only supports English. Forgive us for sounding like a broken record by this point, but Google’s Audio Overviews have easily emerged as one of the company’s most genuinely impressive and usefu

iOS 26 is official, Liquid Glass redesign, and our full WWDC 2025 reactions

Benjamin and Chance are back with another bumper WWDC installment, featuring our thoughts on everything Apple announced during its 2025 keynote. From new features in iOS 26 to the sweeping redesign of Liquid Glass, we give our first reactions of all the changes in the new operating systems. And in Happy Hour Plus, Chance talks more about his experience on the ground at Apple Park. Subscribe at 9to5mac.com/join. Hosts Chance Miller Benjamin Mayo Subscribe, Rate, and Review 9to5Mac Happy Hou

The Internet Archive modernizes its GeoCities GIF search engine

The Internet Archive made it easier to search for '90s-era GIFs. GifCities contains millions of animations from the decade of flannel shirts and Soup Nazis. The GIFs were pulled from old GeoCities webpages, which (mostly) bit the dust in 2009. The new version of GifCities is much easier to search. You can now search semantically, based on the animation's content. In other words, it's much more likely to bring up the topic or scene you're looking for by describing it. In GifCities' old version,

Google can now generate a fake AI podcast of your search results

NotebookLM is undoubtedly one of Google's best implementations of generative AI technology, giving you the ability to explore documents and notes with a Gemini AI model. Last year, Google added the ability to generate so-called "audio overviews" of your source material in NotebookLM. Now, Google has brought those fake AI podcasts to search results as a test. Instead of clicking links or reading the AI Overview, you can have two nonexistent people tell you what the results say. This feature is n

These VA Tech scientists are building a better fog harp

A fog harp prototype collects water vapor. Credit: Virginia Tech A fog harp prototype collects water vapor. Credit: Virginia Tech Arid coastal regions that are also prone to fog are prime locations for fog-harvesting devices as a water source, especially during prolonged droughts. But the standard technology is prone to clogging. Scientists at Virginia Tech have created an improved version of their earlier "fog harp" alternative design to address that issue, according to a new paper published i

I Convinced HP's Board to Buy Palm for $1.2B. I Watched Them Kill It in 49 Days

I've never shared this story publicly before—how I convinced HP's board to acquire Palm for $1.2 billion, then watched as they destroyed it while I was confined to bed recovering from surgery. This isn't just another tech failure analysis. I was the HP Chief Technology Officer who led the technical due diligence on Palm. I presented to Mark Hurd and the HP board, making the case for moving forward with the acquisition. I believed we were buying the future of mobile computing. Then I watched it

Belkin’s 3-in-1 Qi2 wireless charger is the cheapest it’s been in months

If you’re looking to declutter the cables on your desk or nightstand and keep all of your devices charged, Belkin’s Qi2-ready BoostCharge Pro 3-in-1 wireless charger will help you get the job done. Right now, it’s on sale for $99.99 ($30 off) at Amazon in black and white color schemes. That’s both its best price to date and the cheapest it has sold for in months. This Qi2-certified charger can quickly charge MagSafe compatible iPhones, delivering up to 15W of power. What’s more, it also support

The Switch 2 gives Splatoon 3 a fantastically fresh coat of paint

Splatoon 3 already looked phenomenal on the original Switch, in a way that seemed to defy the console’s hardware limitations. The game’s paint-slicked visuals were gorgeous, and its chaotic battles were a testament to how well the Switch could run software that was fine-tuned to make the best of its specs. What was most impressive, though, was the way Splatoon 3 kept refreshing itself for years after its initial 2022 release with a steady stream of new clothes, weapons, stages, and a nifty DLC e