GM wants to help shape the EPA’s next clean car standard

GM wants to exclusively sell electric vehicles by 2035, and it’s now trying to nudge the US government toward the same goal. The automaker has teamed up with an advocacy group, the Environmental Defense Fund (EDF), to develop recommended principles for the Environmental Protection Agency’s (EPA) car emissions standards from the 2027 model year onward. The guidelines are meant to accelerate EV adoption in a socially conscious way — and, of course, help GM’s bottom line.

The brand wants standards that ensure at least half of new vehicles sold by are zero-emissions by 2030, with a 60 percent reduction in emissions across a lineup compared to 2021. They need to address multiple pollution sources (such as CO2, nitrogen oxides and particles) and be “performance-based,” GM argues. The company also believes there should be an optional pathway to speed up the launch of breakthrough emissions-reducing technology, and that standards should ensure the benefits of reduced pollution apply to everyone (such as vulnerable communities). Not surprisingly, GM hopes for tight coordination between the public and private realms, including complementary investments.

GM and the EDF want a quick decision process. They’d like the standards to be proposed this fall, and completed by fall 2023. The standards should last until 2032 at a minimum, the partners said, but they also hoped the EPA would extend that to 2035.

There might not be much opposition to the basic concept. President Biden already wants half of new vehicles to be emissions-free by 2030, and the EPA reversed Trump-era standards rollbacks in December. Meanwhile, California, Massachusetts and New York State expect to ban sales of new gas-powered cars by 2035 and frequently push for stricter standards than the federal government. The principles and resulting EPA standards would theoretically help politicians reach these targets sooner by encouraging manufacturers to electrify their fleets quickly.

Whether or not GM and the EDF get their way isn’t clear. The EPA isn’t guaranteed to take the principles to heart, and a change of presidents could lead to weaker rules. We’d add that GM has altered its stance on emissions reductions depending on who’s in office. The firm backed the Trump administration’s efforts to revoke waivers letting California set tougher requirements, only to change its tune after Biden won the 2020 election. Still, we wouldn’t expect GM to back out any time soon. The company has staked its future on EVs, and it stands to profit if the market shifts to eco-friendly vehicles a little sooner.

The iPhone 14 Pro isn’t as easy to repair as the other new models

So much for the iPhone 14’s surprisingly repairable design extending across the lineup. iFixit has completed a teardown of the iPhone 14 Pro Max, and the easier-to-fix internals haven’t carried over. Break the back glass and you’ll have a harder time repairing it yourself — or an expensive ($549 in the US) Apple Store visit if your device is out of warranty. While Apple never said the Pro models would receive this upgrade, it’s worth considering if you plan to keep your phone running with a little surgery.

It’s not clear why Apple didn’t rethink internals across the entire iPhone 14 range. iFixit speculates that Apple wanted to limit potential delays, particularly given the supply chain risks involved with the Pro family’s new camera and display technologies. We’ve asked Apple for comment, but it won’t be surprising if more accessible innards come with future generations.

The teardown has a few additional surprises. On US versions of the iPhone 14 line, Apple hasn’t replaced the newly removed SIM tray with anything else. This is more to push eSIM adoption than to save space, then. iFixit also couldn’t pinpoint a dedicated satellite antenna for emergency communication, suggesting that Apple might be using the usual cellular or WiFi antennas to send SOS messages.

The overall repairability of the iPhone 14 Pro “isn’t terrible” outside of the requirement to activate parts, according to iFixit. Unless Apple harmonizes its design, though, do-it-yourself repair enthusiasts will have to make sacrifices if they want an iPhone they can fix with relatively little difficulty.

NVIDIA’s DLSS 3 promises higher frame rates for CPU-intensive games

NVIDIA’s GeForce RTX 40 series GPUs won’t just rely on brute force to deliver high-performance visuals. The company has unveiled Deep Learning Super Sampling 3 (aka DLSS 3), a new version of its AI-based rendering accelerator. Rather than generating ‘only’ pixels, the third-gen technology can create entire new frames independently. It’s a bit like the frame interpolation you see (and sometimes despise) with TVs, although this is clearly more sophisticated — NVIDIA is improving performance, not just smoothing out video.

The technique relies on both fourth-gen Tensor Cores and an “Optical Flow Accelerator” that predicts movement in a scene by comparing two high-resolution frames and generating intermediate frames. As it doesn’t involve a computer’s main processor, the approach is particularly helpful for Microsoft Flight Simulator and other games that are typically CPU-limited. A new detail setting in Cyberpunk 2077 runs at 62FPS in 4K resolution using DLSS2 in NVIDIA’s tests, but jumps beyond 100FPS with DLSS 3.

Roughly 35 apps and games will offer DLSS 3 support early on. This includes Portal RTX, older titles like The Witcher 3: Wild Hunt and releases based on Unreal Engine 4 and 5.

It’s too soon to say how well DLSS 3 works in practice. NVIDIA is choosing games that make the most of DLSS, and the technology might not help as much with less constrained titles. Nonetheless, this might be useful for ensuring that more of your games are consistently smooth. Provided, of course, that you’re willing to spend the $899-plus GPU makers are currently asking for RTX 40-based video cards.

AMD’s Ryzen 7020 CPUs offer more performance for budget laptops

AMD has unveiled its first Ryzen 7000 laptop processors, but they’re aimed at a very different audience than the enthusiast desktop chips. The newly introduced Ryzen 7020 mobile series is billed as a performance boost for budget laptops that combines AMD’s older Zen 2 architecture with a few newer technologies, including RDNA 2 graphics (the Radeon 610M) and LPDDR5 memory. It also promises a healthy, if unspectacular, 12 hours of peak battery life.

The result theoretically outruns comparable Intel-based systems. AMD claims a 2.4GHz quad-core Ryzen 3 7320U model with 4GB of RAM offers 58 percent quicker multitasking and 31 percent faster app launching than a dual-core Core i3-1115G4 machine with 8GB of RAM. We’d have pitted the new Ryzen against a six-core 12th-gen Core i3 instead, but this still suggests you’re getting solid performance for relatively little money.

On top of the Ryzen 3 variant, there’s also a Ryzen 5 7520U with a 2.8GHz base clock. Both have 6MB of total cache. Particularly cost-conscious buyers can also spring for a two-core Athlon Gold 7220U with a 2.4GHz base, 5MB of cache and the same Radeon 610M graphics. All three chips offer a thermal design power of 15W, so they’re suitable for thin-and-light systems.

You won’t have to wait long to buy a portable using any of these chips. AMD expects the first Ryzen and Athlon 7020 series laptops to arrive in the fourth quarter of this year (that is, October through December) starting at $399. Acer is promising 14- and 15-inch Aspire 3 systems with the new Ryzen inside, while an HP “17-inch Laptop PC” and refreshed Lenovo IdeaPads are also in the works. That entry price is important — AMD is targeting everyday users who won’t spend much, but still want solid capabilities.

Samsung’s rugged T7 Shield SSD is back on sale for $100

Don’t fret if you’ve been looking for an external SSD that can handle a few knocks. Amazon once again has the 1TB Samsung T7 Shield on sale for $100, well below its official $160 price. The 2TB version has also dropped to $200 (normally $280). The savings apply regardless of color, so you can buy a beige drive if black or blue seems too pedestrian.

Buy Samsung T7 Shield at Amazon – $100

The hook, as before, is the durable design. The T7 Shield can survive up to a 9.8-foot drop, and the IP65-rated chassis can resist dust and water while offering a rubberized grip to stay in your hands. Simply put, this is a solid drive for field photographers or anyone worried their data might not survive life on the road.

The USB-C drive doesn’t offer stunning performance with sequential read and write speeds of 1,050MB/s and 1,000MB/s respectively. This is more for everyday backups and extended storage than demanding creators who need every last ounce of throughput. The T7 Shield is still much faster than a conventional spinning hard disk, though, and the peace of mind from the hardened design could be worth any tradeoffs.

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Apple will fix iOS 16’s annoying copy and paste prompts

Apple has another bug to quash in iOS 16. Senior manager Ron Huang told a MacRumors reader that the company will fix the frequent permissions prompts when you try to copy and paste content between apps. This is “absolutely not expected behavior,” Huang said. While Apple didn’t spot the problem internally, the manager acknowledged that others were dealing with the problem.

Huang didn’t provide a timeline for a patch. Apple is already testing iOS 16.1 betas that could include a fix, but hasn’t said when it expects to deliver the release.

The flaw is the latest in a handful of problems affecting iOS 16 since its debut earlier this month. iPhone 14 Pro owners have complained of camera rattling with some third-party apps, as well as unresponsiveness when transferring data from another iPhone. Apple even had to issue a day-one patch for iPhone 14 models that couldn’t properly activate FaceTime or iMessage. Launch bugs certainly aren’t unheard of for operating systems, but these have been more irksome than usual.

James Webb Space Telescope’s first pictures of Mars could reveal more about the atmosphere

The James Webb Space Telescope is still snapping its first pictures of Solar System planets, and the latest batch could be particularly useful. NASA and the ESA have shared early images of Mars, taken on September 5th, that promise new insights into th…

Uber claims hack came from Lapsus$, the group behind Microsoft and T-Mobile attacks

Uber believes it has identified the team behind last week’s hack, and the name will sound all too familiar. In an update on the breach, Uber said the perpetrator was affiliated with Lapsus$, the hacking group that has targeted tech firms like Microsoft, Samsung and T-Mobile. The same intruder might also have been responsible for the Rockstar hack that leaked Grand Theft Auto VI, Uber said.

It’s also clearer just how the culprit may have accessed Uber’s internal systems. The attacker likely bought the contractor’s login details on the dark web after they’d been exposed through a malware-infected computer. Two-factor authentication initially prevented the hacker from getting in, but the contractor accepted an authentication request — that was enough to help the invader compromise employee accounts and, in turn, abuse company apps like Google Workspace and Slack.

As before, Uber stressed that the hacker didn’t access public-facing systems or user accounts. The codebase also remains untouched. While those responsible did compromise Uber’s bug bounty program, any vulnerability reports involved have been “remediated.” Uber contained the hack by limiting compromised accounts, temporarily disabling tools and resetting access to services. There’s also extra monitoring for unusual activity.

The incident update suggests the damage to Uber is relatively limited. However, it also indicates that Lapsus$ is still hacking high-profile targets despite arrests. It also underscores major tech companies’ continued vulnerability to hacks. In this case, one wrong move by a contractor was all it took to disrupt Uber’s operations.

Apple made the iPhone 14 easier to repair than you’d expect

Apple acknowledged that the iPhone 14 was designed to be easier to repair, but it might have undersold that upgrade. iFixit has finished a teardown of this year’s base iPhone, and it’s clear that the device was reworked from the ground up with do-it-yourself fixes in mind. The back glass is easier and cheaper to fix, as promised, but used a metal midframe to keep the front just as accessible. The design is more repairable than the many Android phones that are only simple to open from the back, iFixit said.

The iPhone 14’s midframe maintains the same structural rigidity you saw in the 13 family. Apple had already moved the earpiece and front camera array to a more repairable location on the previous generation’s mainframe.

The iPhone 14 isn’t going to make Fairphone buyers regret their purchases. Apple still requires that customers and technicians activate parts after they’re installed, so you can’t just use an unofficial back instead of potentially pricier Self Service Repair components. Even so, iFixit claims this is the most repairable Apple handset since 2016’s iPhone 7.

The rework isn’t completely surprising. Apple is facing pressure to improve repairability from both the federal government and state legislatures. If it didn’t address at-home repairs with its designs, it risked battles with regulators that could force changes and dish out penalties. Whatever the reasoning, you probably won’t mind if you’ve been waiting for an iPhone that’s truly fix-friendly.

Rockstar confirms gigantic ‘Grand Theft Auto VI’ leak

That purported Grand Theft Auto VI leak appears to be real. Rockstar Games has confirmed the authenticity of the leak in a tweet, noting that a hacker stole confidential data including “early development footage” of the next Grand Theft Auto title. The firm didn’t foresee any long-term damage to development or live services like GTA Online, but was “extremely disappointed” that details of the future game were shared in this manner,

Rockstar promised another update “soon,” and that creation of GTA VI would continue “as planned.” The game producer didn’t share more. However, Windows Centralnotes parent company Take Two has asked original leak host GTAForums to pull content, which reportedly includes Bully 2 plans and might include code for multiple GTA titles. The hacker’s original Telegram channel has disappeared.

The leak is unprecedented and included 90 videos of a very early build of GTA VI. The clips appear to validate rumors from July that hinted at a return to Vice City (aka Miami) as well as a Bonnie and Clyde-like pair of male and female protagonists. There also appears to be a slew of functional upgrades ranging from improved animations to a robbery system.

The GTA VI material might not do much damage, as the finished product is likely to be much more polished. However, there is a concern that any code for GTA Online could make it easier for hackers to exploit vulnerabilities and otherwise sour the game for other players.