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Apple's MacBook Air M4 is on sale for a record-low price

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 . If you've put off getting a new MacBook then today is your lucky day. Right now, the 2025 13- and 15-inch MacBook Air M4 are available on Amazon for record-low prices. The 13-inch model is our pick for best MacBook to buy this year. You can pick up the 13-inch MacBook Air M4 for $799,

Topics: 13 inch m4 macbook model

These Are the First FireSat Images for Finding Wildfires From Space

At Google I/O in May, Google revealed that it's working with the Earth Fire Alliance on FireSat, a program that combines new high-resolution satellites with AI analysis to pinpoint wildfires in their earliest stages and help responders knock them down before they grow. This week the alliance released the first images captured by the initial satellite, showing how fires as small as 5-by-5 meters -- about the size of a classroom -- can be detected from space. FireSat identified this small roadsid

Can Macs Get Viruses in 2025? Do You Need an Antivirus for Your Mac?

Remember those old I’m a Mac, I’m a PC ads? In one, the Mac looks on, concerned, while the PC keeps sneezing from a virus it's caught, eventually crashing backward onto the ground. For a while, Macs did seem mostly immune to computer viruses. But when Apple’s market share ballooned, with it came a new fan club: hackers. Yes, MacOS comes with XProtect, Gatekeeper and other tools, and most Mac owners get by just fine with these plus a dash of skepticism. Still, security firms keep spotting fresh

Ars spoke with the military’s chief orbital traffic cop—here’s what we learned

Agrawal was in the room, too. "I was on the crew that needed to count the pieces," he told Ars. "I didn’t know the significance of what was happening until after many years, but the Chinese had clearly changed the nature of the space environment." The 2007 anti-satellite test also clearly changed the trajectory of Agrawal's career. We present part of our discussion with Agrawal below, and we'll share the rest of the conversation tomorrow. The text has been lightly edited for brevity and clarity

F1 in Belgium: The best racetrack in the world

The Belgian tourist board provided nothing to this article, the writer just really really loves Spa-Francorchamps. Ars does not accept paid editorial content. Formula 1 made its annual stop at Spa-Francorchamps, the historic track that winds its way through the hills and trees of the Ardennes. I’ll admit, I’d been waiting for this one; in fact, I’ve become somewhat of a Spa bore, having fallen in love with the place all over again a few weeks ago while attending the Crowdstrike 24-hour GT3 race

Topics: 24 hour just race spa

Proton launches Lumo, a privacy-focused AI chatbot

TL;DR: Proton recently introduced Lumo, a new chatbot service designed with a focus on confidentiality and security. Billed as a "privacy-first" AI tool, Lumo aims to deliver the benefits of modern artificial intelligence without compromising user privacy or misusing personal data. While results may vary, Proton appears confident enough to position Lumo alongside established competitors in the AI market. The idea behind Lumo is that while AI can provide significant opportunities for users and b

Wi-Fi 8 detailed, even if it's years away: More stable connections, lower latency

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust Forward-looking: The latest devices are only now starting to support Wi-Fi 7, and so Wi-Fi 8 remains several years away, but members of the group that defines Wi-Fi standards are already previewing what comes next. Wi-Fi 8 is designed to deliver more reliable connections, particularly in crowded and high-traffic public environments. A blog post from Qualcomm details several new technologies the com

Privacy apps Signal, Brave, and AdGuard push back against Windows Recall

The big picture: Since its announcement last year, Windows Recall has faced mounting criticism from privacy experts who have labeled it a potential surveillance tool – despite Microsoft's assurances of airtight security. Now, some developers are taking matters into their own hands, leveraging built-in Windows features to shield users from what many advocates view as a serious intrusion into personal privacy. Signal was one of the first apps to block Windows Recall from capturing screenshots of

Amazon's AI coding assistant exposed nearly 1 million users to potential system wipe

A hot potato: Earlier this month, a hacker compromised Amazon's generative AI coding assistant, Amazon Q, which is widely used through its Visual Studio Code extension. The breach wasn't just a technical slip, rather it exposed critical flaws in how AI tools are integrated into software development pipelines. It's a moment of reckoning for the developer community, and one Amazon can't afford to ignore. The attacker was able to inject unauthorized code into the assistant's open-source GitHub rep

After Facer, Pujie and WatchMaker announce Wear OS 6 support

Rita El Khoury / Android Authority TL;DR After Facer, watch face distribution apps Pujie and WatchMaker are extending support for Wear OS 6. The updated versions comply with Google’s mandate to switch to the new Watch Face Format. While Pujie is separating development into two apps (for new and old watches), WatchMaker is likely to continue using just one. With Wear OS 5, Google introduced a new standard to make watch faces more power-efficient. And, to ensure watch face designers and develo

Topics: apps faces os watch wear

Scattered Spider is running a VMware ESXi hacking spree

Scattered Spider hackers have been aggressively targeting virtualized environments by attacking VMware ESXi hypervisors at U.S. companies in the retail, airline, transportation, and insurance sectors. According to the Google Threat Intelligence Group (GITG), the attackers keep employing their usual tactics that do not include vulnerability exploits but rely on perfectly executed social engineering "to bypass even mature security programs." A Scattered Spider attack The researchers say that th

This 16-inch Acer is a full-package value pick I'd happily replace my main laptop with

Acer Swift 16 AI ZDNET's key takeaways The Acer Swift 16 AI is available now starting at $1,250. Its 16-inch OLED display, well-designed lightweight form, and marathon battery work together to create a laptop that feels more premium than its price would suggest. Its speakers, however, leave much to be desired, and it has its fair share of bloatware. $1,299 at Walmart $1,249.99 at Best Buy more buying choices Acer's Swift 16 AI is a thin and light laptop with a gorgeous OLED display, nice full

These Are the First FireSat Images for Finding Wildfires from Space

At Google I/O in May, Google revealed that it's working with the Earth Fire Alliance on FireSat, a program that combines new high-resolution satellites with AI analysis to pinpoint wildfires in their earliest stages and help responders knock them down before they grow. This week the alliance released the first images captured by the initial satellite, showing how fires as small as 5-by-5 meters -- about the size of a classroom -- can be detected from space. FireSat identified this small roadsid

Solid protocol restores digital agency

How Solid Protocol Restores Digital Agency The current state of digital identity is a mess. Your personal information is scattered across hundreds of locations: social media companies, IoT companies, government agencies, websites you have accounts on, and data brokers you’ve never heard of. These entities collect, store, and trade your data, often without your knowledge or consent. It’s both redundant and inconsistent. You have hundreds, maybe thousands, of fragmented digital profiles that ofte

Performance and telemetry analysis of Trae IDE, ByteDance's VSCode fork

Performance and Telemetry Analysis of Trae IDE: A Deep Dive into ByteDance's VSCode Fork Executive Summary This analysis examines concerning performance and privacy issues discovered in Trae IDE, ByteDance's fork of Visual Studio Code. Key findings include excessive resource consumption (33 processes vs 9 in VSCode), persistent telemetry transmission despite user settings, and concerning community management practices. 1. Background and Methodology During evaluation of development environmen

Performance and Telemetry Analysis of Trae IDE, ByteDance's VSCode Fork

Performance and Telemetry Analysis of Trae IDE: A Deep Dive into ByteDance's VSCode Fork Executive Summary This analysis examines concerning performance and privacy issues discovered in Trae IDE, ByteDance's fork of Visual Studio Code. Key findings include excessive resource consumption (33 processes vs 9 in VSCode), persistent telemetry transmission despite user settings, and concerning community management practices. 1. Background and Methodology During evaluation of development environmen

Prepare to Celebrate 60 Years of ‘Star Trek’ With Nacelle’s Nostalgic Figures

Star Trek turns 60 next year, and the franchise is preparing to celebrate in style, especially with a brand new show on the way in Starfleet Academy. But outside of streaming, you’ll be able to celebrate in style with Nacelle’s new line of Star Trek action figures, which will dedicate a whole wave to the original series next year—and io9 has your first up-close look at one of them. As previously (and exclusively) revealed by io9 this past Friday, the third wave of Nacelle’s Star Trek line is se

‘Star Trek: Starfleet Academy’ Cast and Creators Lift the Lid on Their New Series

Thanks to San Diego Comic-Con, we know quite a bit more about Star Trek‘s next new series, Starfleet Academy. We got a teaser trailer and character details—and the show’s cast and creators took to the Hall H stage to share even more hints about what’s to come. Though Paul Giamatti—who portrays the show’s “half-Klingon, half-Tellerite” villain, a blend clarified by executive producer and co-showrunner Alex Kurtzman—was not in attendance, Holly Hunter, who plays Academy chancellor Captain Nahla A

The Coolest Hasbro Marvel and ‘Star Wars’ Reveals of San Diego Comic-Con 2025

Hasbro always brings out the big guns at Comic-Con, and this year’s convention was no exception. Quite literally, in fact, as both Marvel and Star Wars got some reveals that you could ostensibly count as big guns for Marvel Legends, Black Series, and Vintage Collection, and also some reveals that did actually include some actual Big Guns. This year’s reveals included a ton of X-Men goodness for Marvel (anchored around a new wave of X-Men ’97 figures), as well as the latest made-to-order deluxe

7 Things Wuchang Fallen Feathers Doesn't Tell You

Wuchang: Fallen Feathers isn't a revolutionary Soulslike title that aims to change the subgenre, but it's catching the attention of many players right now, in part because it's available on day 1 on Xbox Game Pass. Wuchang, however, does have some issues with underexplaining certain mechanics, which is giving players a little trouble. Wuchang makes some changes to the Soulslike formula established by FromSoftware, the developers of Demon's Souls and Dark Souls. Those changes aren't laid out so

Peacemaker S2 trailer finds our anti-hero in a parallel world

HBO Max dropped the hotly anticipated full trailer for S2 of Peacemaker—James Gunn's Emmy-nominated series spun off from his 2021 film, The Suicide Squad —at San Diego Comic-Con this weekend. (Spoilers for S1 below.) As previously reported, the eight-episode first season was set five months after the events of The Suicide Squad. Having survived a near-fatal shooting, Peacemaker—aka Christopher Smith—is recruited by the US government for a new mission: the mysterious Project Butterfly, led by a

I found cheap accessories that made my AirTags twice as useful (and secure)

Elevation Labs accessories ZDNET's key takeaways These are tough, water- and dirt-resistant AirTag holders that will last years. They go a long way to preventing bad guys from removing your AirTags from secured items. They work on everything from suitcases, camera bags, jackets, and even your cat or dog! View now at Amazon I've mentioned more than once my undying love for Apple AirTags. These devices have made my life so much less stressful, and I have them attached to pretty much everything

Dumb Pipe

Connect A to B. Send Data. In 2023 it's hard to connect two devices directly. Dumb pipe punches through NATs, using on-the-fly node identifiers. It even keeps your machines connected as network conditions change. What you actually do with that connection is up to you.

James Gunn’s ‘Superman’ Hall of Justice Murals are Filled With Deep-Cut DC History

If you saw the new Superman, chances are you caught that brief glimpse of the mural in the Hall of Justice honoring the 300 years of metahuman lore James Gunn’s new DC is founded on. While there’s been speculation about which characters were fleetingly depicted, Gunn has since shared the mural online for fans to pore over themselves and guess accordingly the who’s who of this new DCU. As these are, indeed, some deep-cut characters, we’ve analyzed the data and are at least 75% sure we’ve identif

Open Channel: What’d You Think ‘Fantastic Four: First Steps’?

Nearly five full years after Marvel Studios first planted its flag and announced it was coming, the Fantastic Four finally made their MCU debut this weekend. Given the last tries at bringing these heroes to the big screen, and how Marvel treated those characters back when it didn’t own them, it seemed there wasn’t really anywhere for the Four to go but up. But things have changed in the past five years, and now there’s more pressure than ever for them to stick the landing, particularly since thi

Cable Bacteria Are Living Batteries

Under a cloudless August sky, I sailed upon an InterCity train from København station to Aarhus, an 8th-century Viking settlement that is now the second largest city in Denmark. After disembarking, I trekked toward the local university to a door marked INSTITUT FOR BIOLOGI. Upon entering, I was greeted by Ian Marshall, a lanky Australian professor with graying hair, who ushered me into his first floor laboratory. Dimly lit, the room was thick with the scent of wet earth. Large plastic buckets l

16colo.rs: ANSI/ASCII art archive

Sixteen Colors is an online archive for ANSI and ASCII artpacks. The artform was originally intended for display on computer textmode consoles. It gained popularity in the early nineties with the rise of dial-up Bulletin Board Systems (BBS). At one point artists started to group together and release their work in collections released monthly, these collection are called artpacks. Rivalry resulted in fierce competition between these artgroups which only boosted activity. ACiD and iCE are example

Low cost mmWave 60GHz radar sensor for advanced sensing

The BGT60TR13C is a 60 GHz radar sensor with Antennas in Package (AIP) in an L-shaped array. Its built-in Finite-State Machine (FSM) manages FMCW frequency sweeps, data acquisition, and sample storage into the internal FIFO memory, while optimized power modes and DC duty cycling minimize power consumption. The sensor is configured and controlled via a standard SPI interface, allowing for easy integration into various applications.

Fast and cheap bulk storage: using LVM to cache HDDs on SSDs

Since the inception of solid-state drives (SSDs), there has been a choice to make—either use SSDs for vastly superior speeds, especially with non-sequential read and writes (“random I/O”), or use legacy spinning rust hard disk drives (HDDs) for cheaper storage that’s a bit slow for sequential I/O and painfully slow for random I/O. The idea of caching frequently used data on SSDs and storing the rest on HDDs is nothing new—solid-state hybrid drives (SSHDs) embodied this idea in hardware form, wh