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Stop Using Q-Tips to Clean Your Ears. Seriously.

Keeping your ears clean and getting rid of excess wax buildup is essential for good hygiene and ear health -- but there are right and wrong ways to do it. Despite what most of us learned growing up, you should not shove cotton swabs in your ears to remove earwax. Here's why you should stop using this outdated method and try these safer ways of keeping muffled hearing at bay and your favorite earbuds cleaner. The truth about Q-tips The cotton swab, better known as the Q-tip, is the most common

The Trump-Crypto Honeymoon Is Over

As with any fledgling romance, Trumpworld and big money cryptocurrency interests were bound to have their first fight at some point. It was late June heading into July, and two highly anticipated bills were in the pipeline to help fulfill President Donald Trump’s promises to make the US the “crypto capital of the planet” and usher in what his supporters believed would be a “golden age” of digital assets. Congress had one shot at passing something before the August recess. Coinbase, the cryptoc

Kleiner Perkins-backed Ambiq pops on IPO debut

Ambiq Micro, a 15-year-old manufacturer of energy-efficient chips for wearable and medical devices, closed its first day of trading on Wednesday at $38.53 a share, a 61% increase from the $24 IPO price the company set the previous day. The success of the IPO signals strong investor demand in the public market for new small-cap companies benefiting from AI innovation. Ambiq closed its first day as a public company with a valuation of $656 million (excluding employee options). This represents a

GitHub Copilot crosses 20 million all-time users

GitHub Copilot, an AI coding tool offered by Microsoft-owned GitHub, has now reached more than 20 million users, Microsoft CEO Satya Nadella said on the company’s earnings call Wednesday. A GitHub spokesperson confirmed to TechCrunch that this number represents “all-time users.” That means five million people have tried out GitHub Copilot for the first time in the last three months; the company reported in April the tool had reached 15 million users. Microsoft and GitHub don’t report how many o

The Gulf bets big on AI as it seeks the 'new oil'

The Gulf bets big on AI as it seeks the 'new oil' 47 minutes ago Share Save Sameer Hashmi Business Correspondent Reporting from Dubai Share Save Khazna The UAE wants to become a hub for AI When Donald Trump touched down in the United Arab Emirates (UAE) earlier this year, he arrived not just with headlines, but with deals, ambition, and AI firepower. The US president was given a royal welcome, but the real centrepiece of the visit was the announcement of a sprawling new AI campus - a joint UA

Topics: ai data gulf says uae

Tyler, the Creator's New Album Is Getting Buried by AI Knockoff

It's a funny time to be a musician, to put it lightly. On top of the glut of social feeds and streaming services they have to maintain, artists and their representatives are now fighting AI bots for their listeners' attention — and the humans aren't always winning. Acclaimed musician and producer Tyler "Tyler, the Creator" Okonma certainly didn't when his surprise summer album "Don't Tap The Glass" got largely undermined by low-effort AI slop. The American hip-hop artist first hinted at a new

Topics: ai album don glass tap

Anthropic Users Melt Down After Company Institutes New Rate Limits

Anthropic is changing its usage limits — and its fanbase is already pointing fingers. In a post on X, the OpenAI rival announced that it's introducing new weekly rate limits to paid subscribers after it says a small handful of users abused their privileges and, essentially, ruined it for everyone else. "Claude Code has seen unprecedented demand, especially as part of our Max plans," Anthropic explained, referencing its highest subscription tier that runs $100 to $200 per month, depending on us

‘Subliminal learning’: Anthropic uncovers how AI fine-tuning secretly teaches bad habits

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 A new study by Anthropic shows that language models might learn hidden characteristics during distillation, a popular method for fine-tuning models for special tasks. While these hidden traits, which the authors call “subliminal learning,” can be benign, the research finds they can also lead to unwanted results, such as misalignment and har

Déjà vu? T-Mobile may be changing your plan whether you want it to or not

Back in 2023, T-Mobile received a ton of flak for announcing it would soon forcibly switch some of its legacy customers to newer, more expensive plans. Within weeks, the company reversed its stance amid growing complaints, claiming the move had only been a test . Two years later, it seems the company is at it once again. Several T-Mobile customers have taken to Reddit to complain about a new email making the rounds. The message informs recipients of a plan change set to take effect on August 13

iOS 26 beta release: Here's everything you need to know about new Apple features and how to get it on your iPhone

Exciting changes are coming to your iPhone this fall, including a new aesthetic called Liquid Glass. Liquid Glass is a huge new change coming to iOS 26. (Apple) Can't wait until the fall to access all the new Apple iOS 26 features? You can officially download and install the public beta if you're looking forward to seeing what's coming this year. Prefer more of a guided tour? Check out our preview of the iOS 26 public beta release, which shows off the fresh home and lock screen redesign we've

Topics: 26 apple ios iphone new

Apple iOS 26: Is your iPhone compatible? Here's a list which devices can download it today

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 . iPhone devotees, listen up: Tons of new updates are coming to Apple's operating system this fall that you'll be excited to try out. But instead of being named iOS 19, it'll be called iOS 26. The biggest change? The new Liquid Glass design (think Windows Vista, but arguably more thought

Topics: 26 apple ios iphone pro

Poor child process management in Rust terminal apps leads to terminal corruption

When a terminal application that spawns child processes doesn't exit cleanly after a Ctrl+C , the user is left with a corrupted terminal. Instead of a clean prompt, you get garbled output and a non-functional shell. This post covers how to solve these issues, with examples from the Moose CLI (for the PR that fixed many of these issues, see here). In this post, you’ll read learnings from solving these issues in the Moose CLI— terminal application that manages multiple child processes, including

The math is haunted

July 30, 2025 For the past few months, I’ve been writing a lot of Lean. Lean is a programming language, but it is mostly used by mathematicians. That is quite unusual! This is because Lean is designed to formalize mathematics. Lean lets mathematicians treat mathematics as code—break it into structures, theorems and proofs, import each other’s theorems, and put them on GitHub. The big idea is that eventually much of the humanity’s mathematical knowledge might be available as code—statically c

Amazon’s New ‘War of the Worlds’ Features a Head-Scratching Twist

Even before War of the Worlds entered the public domain a decade ago, H.G. Wells’ alien-invasion tale had been adapted over and over. Steven Spielberg’s 2005 movie is probably the best-remembered cinematic version, though Orson Welles’ 1938 radio broadcast, said to have sparked panic among more gullible listeners, is still the most famous. A new version has arrived this week, directed by Rich Lee (making his feature debut after many music videos and commercials) and starring Ice Cube. Set very

Premier League Summer Series: Stream Man United vs. Bournemouth From Anywhere

Two sides that made made winning starts to the EPL Summer Series tournament face off at Soldier Field on Wednesday as Man United face Bournemouth. Below, we'll outline the best live TV streaming services to use to watch the game as it happens, wherever you are in the world, and how to use a VPN if it's not available where you are. A brace from skipper Bruno Fernandes saw Man United edge West Ham 2-1 in their opening match, with manager Ruben Amorim delighted with the showings from new signings

What JD Vance, Pam Bondi, and Sam Altman Can’t Stop Listening to, According to the ‘Panama Playlists’

From JD Vance's dinnertime Bieber to Sam Altman's Shazaming of incredibly popular hit songs, a website claiming to have published the Spotify listening habits of members of the Trump administration, tech leaders, and journalists is making the rounds. “We’ve been scraping their accounts since summer 2024. Playlists, live listening feed, everything. We know what songs they played, when, and how many times,” the Panama Playlists site reads, alleging, “With a little sleuthing, I could say with near

Mark Zuckerberg Details Meta’s Plan for Self-Improving, Superintelligent AI

Meta CEO Mark Zuckerberg told investors that the newly formed Meta Superintelligence Labs is focused on building AI models that can self-improve—meaning they can learn from themselves without as much human input. The remarks came during a second-quarter earnings call on Wednesday. “At some level, [it’s] not just going to be learning from people, because you want to build something that is fundamentally smarter than people,” Zuckerberg said. “So…you’re going to develop a way for it to improve it

Figma’s IPO price hit a $19.3B valuation out of the gate

Figma will begin trading on the New York Stock Exchange on Thursday in one of the most anticipated IPOs of 2025. The IPO is 40x oversubscribed, VCs confirmed to TechCrunch and Bloomberg previously reported. That means demand for shares is 40x the number of shares the company and its existing investors are selling. So it should surprise no one that Figma, which offers design software, has priced its initial shares at $33 per share, above its previously announced range. On Monday, the company sa

Aurora’s autonomous trucks are now driving at night. Its next big challenge is rain.

Over the next year, Aurora Innovation CEO Chris Urmson wants to “unlock” the Sunbelt of the United States, a southern route where its self-driving trucks will carry goods for companies like Uber Freight and Hirschbach Motor Lines. Aurora, which launched its driverless commercial self-driving truck service this spring, has already made some progress towards that goal. The company reported Wednesday in its second-quarter letter to shareholders that it now has three self-driving trucks operating c

Microsoft stock pops 9% on earnings beat as Azure annual revenue tops $75 billion

Microsoft CEO Satya Nadella speaks at an event commemorating the 50th anniversary of the company at Microsoft headquarters in Redmond, Washington, on April 4, 2025. Microsoft shares jumped 9% in extended trading on Wednesday after the company reported better-than-expected earnings and revenue for the fiscal fourth quarter. Here's how the company performed in comparison with LSEG consensus: Earnings per share: $3.65 vs. $3.37 expected $3.65 vs. $3.37 expected Revenue: $76.44 billion vs. $73.8

Arm shares slip as smartphone royalties disappoint

The replica of the ARM is an electronic chip board during a collaborative ceremony launching a partnership between Malaysia and ARM Holdings in Kuala Lumpur, Malaysia, on March 5, 2025. Arm Holdings shares dipped as much as 9% in after-hours trading on the company's first-quarter earnings results Wednesday. Here's how the company did, compared with estimates from analysts polled by LSEG: Earnings per share : 35 cents adjusted vs. 35 cents expected : 35 cents adjusted vs. 35 cents expected Re

EBay stock surges on earnings beat, rosy guidance

Shares of eBay popped 10% in extended trading on Wednesday after the online marketplace posted stronger-than-expected results for the second quarter, and offered an upbeat forecast for the current period. Here's how the company did in the second quarter compared to analyst estimates compiled by LSEG. Earnings per share: $1.37 adjusted vs. $1.30 expected $1.37 adjusted vs. $1.30 expected Revenue: $2.73 billion vs. $2.64 billion expected GMV, or the dollar value of items sold, grew 6% year ove

Cheap gaming handhelds are about to lose their last affordability lifeline in the US

Nick Fernandez / Android Authority TL;DR A new Executive Order ends the $800 duty-free limit for all commercial imports starting August 29. The move closes various shipping loopholes used to avoid earlier China-specific tariffs. Prices for budget gaming handhelds and other devices shipped after the deadline may face steep duties. Remember when we said cheap gaming handhelds were about to get more expensive in the US? Well, it’s worse than we thought, and it’s happening soon. A new Executive

Apple joins White House push that promises to revamp digital healthcare

Today, the White House announced that it’s teaming up with more than 60 tech and healthcare firms, including Apple, in a new effort related to how patient data and digital health tools work across the U.S. Here are the details. Apple, Google, OpenAI, Amazon, and dozens of other companies are partnering with the federal government on a digital health initiative to build “a smarter, more secure, and more personalized healthcare experience.” As explained by the Centers for Medicare & Medicaid Ser

Substack accidentally sent push alerts promoting a Nazi publication

It was easy to view Substack's 2023 Nazi controversy as a kicked can that could turn up again. Well, white supremacist content led to another headache for the company this week. User Mag reported on Tuesday that the app sent a push alert to some users promoting a Nazi newsletter. The company told Engadget the notification was an "extremely offensive and disturbing" error. The Substack newsletter in question describes itself as "a National Socialist weekly newsletter." It includes "opinions and

Lyon Is Replacing Windows and Microsoft Office with Linux and OnlyOffice

Jumping Rocks/Contributor/Getty Is it something in the water? First, it was Denmark bidding Microsoft adieu. Then it was the German state of Schleswig-Holstein. Now it's Lyon, France's third-largest city and a leading economic hub, sweeping Microsoft Windows and Office suite away to replace them with Linux, OnlyOffice, NextCloud, and PostgreSQL. Also: Ready to ditch Windows? 'End of 10' makes converting your PC to Linux easier than ever So, why is Lyon making this move? Well, it's not due to

ReproZip – reproducible experiments from command-line executions

ReproZip ReproZip is a tool aimed at simplifying the process of creating reproducible experiments from command-line executions, a frequently-used common denominator in computational science. It tracks operating system calls and creates a package that contains all the binaries, files and dependencies required to run a given command on the author's computational environment (packing step). A reviewer can then extract the experiment in his environment to reproduce the results (unpacking step). Q

Show HN: Open-source alternative to ChatGPT Agents for browsing

Meka Agent Meka Agent is an open-source, autonomous computer-using agent that delivers state-of-the-art browsing capabilities. The agent works and acts in the same way humans do, by purely using vision as its eyes and acting within a full computer context. It is designed as a simple, extensible, and customizable framework, allowing flexibility in the choice of models, tools, and infrastructure providers. Benchmarks The agent primarily focuses on web browsing today, and achieves state-of-the-

This Is the Only Window AC I Can Count On to Cool My Two-Story Home All Summer Long

CNET's key takeaways The Windmill AC normally starts at $349 for 6,000 BTUs, but you can often find it on sale at Windmill's website Amazon Home Depot Not only is the Windmill AC the easiest unit I've ever installed, it's the only AC unit I've tried that effectively kept my older and not well-insulated home cool during a heat wave. Bonus: It's actually stylish. Although, I still would have paid for an ugly one that works. I'm a sucker for an old home. My current rental -- a 100-year old row