An anonymous reader shares a report: It's broadly understood that electric vehicles are more environmentally friendly than their counterparts that burn only gasoline. And yes -- that includes the impact of manufacturing batteries and generating power to charge them. But even then, such generalizations gloss over specifics, like which EVs are especially eco-friendly, not to mention where. The efficiency of an electric car varies greatly depending on ambient temperature, which is less compromising for gas-burning vehicles. We now have the data and math to answer these questions, courtesy of the University of Michigan. Last week, researchers there released a study along with a calculator that allows users to compare the lifetime difference in greenhouse gas emissions of various vehicle types and powertrains from "cradle to grave," as they say. That includes vehicle production and disposal, as well as use-phase emissions from "driving and upstream fuel production and/or electricity generation," per the university itself. What's more, these calculations can be skewed by where you live. So, if I punch in my location of Bucks County, Pennsylvania, I can see that my generic, pure-ICE "compact sedan" emits 309 grams of carbon dioxide equivalent (gCO2e) per mile. A compact hybrid would emit 20% less; a plug-in hybrid, 44% less; and an EV with a 200-mile range, a whopping 63% less. And, if I moved to Phoenix, the gains would be even larger by switching to pure electric, to the tune of a 79% reduced carbon impact.

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UK weather agency Met Office, in a blog post: Provisional Met Office statistics confirm that summer 2025 is officially the warmest summer on record for the UK. Analysis by Met Office climate scientists has also shown that a summer as hot or hotter than 2025 is now 70 times more likely than it would be in a 'natural' climate with no human caused greenhouse gas emissions. The UK's mean temperature from 1 June to 31 August stands at 16.10C, which is 1.51C above the long-term meteorological average. This surpasses the previous record of 15.76C, set in 2018, and pushes the summer of 1976 out of the top five warmest summers in a series dating back to 1884.

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Taylor Otwell, inventor and maintainer of popular PHP framework Laravel, is warning against overly complex code and the risks of bypassing the framework. From a report: Developers are sometimes drawn to building "cathedrals of complexity that aren't so easy to change," he said, speaking in a podcast for maintainable.fm, a series produced by Ruby on Rails consultancy Planet Argon. Software, he said, should be "simple and disposable and easy to change." Some problems are genuinely complex, but in general, if a developer finds a "clever solution" which goes beyond the standard documented way in a framework such as Laravel or Ruby on Rails, "that would be like a smell." A code smell -- for the uninitiated in the The Reg readership -- is a term developers use for code that works but may cause problems at a later date. Otwell described himself as a "pretty average programmer" but reckons many others are the same, solving basic problems as quickly and efficiently as they can.

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For decades, the dry season in the Amazon rainforest has been getting drier. A new study, published on Tuesday, found that about 75% of the decrease in rainfall is directly linked to deforestation. From a report: The study, in Nature Communications, also found that tree loss was partly responsible for increased heat across the Amazon. Since 1985, the hottest days in the Amazon have warmed by about 2 degrees Celsius. About 16% of that increase, the researchers found, was because of deforestation. Marco Franco, an assistant professor at the University of Sao Paulo who led the study, said he was surprised by the findings. "We were expecting to see deforestation as a driver, but not this much," he said. "It tells us a lot about what's going on in the biome." The Amazon rainforest is often called the lungs of the planet because its trees help to regulate the global climate by absorbing planet-warming carbon dioxide. But decades of large-scale logging and burning in the forest have recently flipped that script, and parts of the region have become net producers of greenhouse gases.

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An anonymous reader shares a report: If you're sharing an ad-free YouTube Premium or YouTube Music account with friends or family who live outside of your home, you could lose your premium privileges. Customers who lose these can still watch YouTube or listen to music with ads -- but let's be real, it's not the same. Multiple reports have shown people who have the service have been receiving notices that their premium service will be paused for 15 days due to violating a policy that's been in place since 2023. On its support page, YouTube says that an account manager can add up to five family members in a household to their Premium membership. But, the post says, "Family members sharing a YouTube family plan must live in the same household as the family manager."

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Steam's August 2025 hardware survey shows 32GB RAM configurations reached 35.42% of users while 16GB systems fell to 41.67%, continuing a six-month trend that positions 32GB to become the dominant memory configuration among PC gamers before year's end. Windows 11 crossed 60% adoption among Steam users. The RTX 4060 continues gaining market share despite newer RTX 5060 availability. Display resolutions at 2560x1600 pixels saw the largest growth, primarily from gaming laptops.

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America is becoming a nation of economic pessimists. WSJ reports: A new Wall Street Journal-NORC poll [PDF] finds that the share of people who say they have a good chance of improving their standard of living fell to 25%, a record low in surveys dating to 1987. More than three-quarters said they lack confidence that life for the next generation will be better than their own, the poll found. Nearly 70% of people said they believe the American dream -- that if you work hard, you will get ahead -- no longer holds true or never did, the highest level in nearly 15 years of surveys. Republicans in the survey were less pessimistic than Democrats, reflecting the longstanding trend that the party holding the White House has a rosier view of the economy. An index that combined six poll questions found that 55% of Republicans, as well as 90% of Democrats, held a negative view of prospects for themselves and their children. The discontent reaches across demographic lines. By large majorities, both women and men held a pessimistic view in the combined questions. So did both younger and older adults, those with and without a college degree and respondents with more than $100,000 in household income, as well as those with less.

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Speaking of Amazon Prime, Amazon is axing the program that lets Prime members share their free shipping perk with people outside their household. The Verge: In an update to its support page, Amazon says it will cut off Prime benefit sharing on October 1st, 2025, prompting invitees who don't live with the account holder to sign up for their own subscription at a discounted $14.99 rate for an entire year (and then $14.99 per month after that). Instead, Amazon is replacing this program with Amazon Family, which lets account holders share Prime benefits -- but only with people they live with. Amazon says everyone in a "Family" must live at the same primary residential address, defined as "the address you consider to be your home and where you spend the majority of your time."

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Developer Hugo Tunius, writing in a blog post: Sideloading has been a hot topic for the last decade. Most recently, Google has announced further restrictions on the practice in Android. Many hundreds of comment threads have discussed these changes over the years. One point in particular is always made: "I should be able to run whatever code I want on hardware I own." I agree entirely with this point, but within the context of this discussion it's moot. When Google restricts your ability to install certain applications they aren't constraining what you can do with the hardware you own, they are constraining what you can do using the software they provide with said hardware. It's through this control of the operating system that Google is exerting control, not at the hardware layer. You often don't have full access to the hardware either and building new operating systems to run on mobile hardware is impossible, or at least much harder than it should be. This is a separate, and I think more fruitful, point to make. Apple is a better case study than Google here. Apple's success with iOS partially derives from the tight integration of hardware and software. An iPhone without iOS is a very different product to what we understand an iPhone to be. Forcing Apple to change core tenets of iOS by legislative means would undermine what made the iPhone successful.

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An anonymous reader shares a report: The United States is on the precipice of a historic, if dubious, achievement. If current trends hold, 2025 could be the first year on record in which the US population actually shrinks. The math is straightforward. Population growth has two sources: natural increase (births minus deaths) and net immigration (arrivals minus departures). Last year, births outnumbered deaths by 519,000 people. That means any decline in net immigration in excess of half a million could push the U.S. into population decline. A recent analysis of Census data by the Pew Research Center found that between January and June, the US foreign-born population fell for the first time in decades by more than one million. While some economists have questioned the report, a separate analysis by the American Enterprise Institute predicted that net migration in 2025 could be as low as negative 525,000. In either case, annual population growth this year could easily turn negative.

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An anonymous reader shares a report: Amazon doubled its Prime Day discount sales to four days this year and touted blowout numbers days after the event. But by one critical metric, it missed the mark. Sign-ups in the U.S. failed to meet last year's total and even the company's own target, according to internal company data reviewed by Reuters. The world's largest online retailer registered 5.4 million U.S. sign-ups over the 21-day run-up to Prime Day and its four-day sales event from July 8 to July 11. That was around 116,000 fewer than for the same period a year earlier and 106,000 below the company's own goal, a roughly 2% decline in both metrics.

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Shenzhen-Hong Kong-Guangzhou has overtaken Tokyo-Yokohama to become the world's top cluster for innovation, the United Nations said Monday. From a report: The UN's World Intellectual Property Organization (WIPO) said the Chinese cluster had leapfrogged its Japanese rival in its 2025 Global Innovation Index. The change at the top of the world's 100 leading innovation clusters was down to WIPO broadening the criteria to include venture capital investments to formulate the annual rankings. The UN agency dealing with patenting and innovation previously only used patent filing and scientific publishing data to identify local concentrations of world-leading innovation activity. "Venture capital investment activity helps capture how scientific and technological knowledge translates into start-up creation and, ultimately, new goods and services in the marketplace," WIPO said. The agency said Shenzhen-Hong Kong-Guangzhou and Tokyo-Yokohama "make a massive contribution to global scientific publications and patenting outputs", together accounting for nearly one in five patent applications filed globally.

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Premium bottled water is emerging as restaurants' answer to declining alcohol consumption as establishments offer curated water menus featuring bottles priced up to $25.70. La Popote in Cheshire has introduced a seven-water selection ranging from $6.75 Peak District spring water to $25.70 Portuguese Vidago, served in wine glasses at room temperature. Water sommelier Doran Binder, who created the menu and founded Crag spring water, reports 7 million monthly social media views for water content. The movement extends beyond Britain -- over a dozen US restaurants maintain water lists, while new producers like Hampshire's Chorq plan champagne-style bottles with corks. Michael Mascha's FineWaters has certified more than 100 water sommeliers globally as demand grows for waters distinguished by mineral content ranging from 14 to 3,300 milligrams per liter of dissolved solids.

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Google denied claims Monday that it had issued a security warning to Gmail users about a major vulnerability. The company stated that recent reports claiming a broad Gmail security alert were "entirely false." Google said its email service blocks more than 99.9% of phishing and malware attempts from reaching users' inboxes.

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College students have integrated generative AI into their academic routines at an unprecedented scale as 85% report usage for coursework in the past year, according to new Inside Higher Ed survey data. The majority employ AI tools for brainstorming ideas, seeking tutoring assistance, and exam preparation rather than wholesale academic outsourcing. Only 25% admitted using AI to complete assignments entirely, while 19% generated full essays. Students overwhelmingly reject institutional policing approaches, with 53% favoring education on ethical AI use over detection software deployment. Despite widespread adoption, 35% of respondents report no change in their perception of college value, while 23% view their degrees as more valuable in the AI era.

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International tourism to the United States faces an unprecedented 8.2% decline in 2025, with the World Travel and Tourism Council projecting a $12.5 billion loss in visitor spending -- the only decline among 184 economies analyzed. Canadian visitors, traditionally comprising 28% of international arrivals, have dropped by approximately 25% through July. Seattle tour operators report 30-50% fewer Canadian customers with many explicitly citing recent tariff policies and political rhetoric as deterrents. The newly implemented $250 "visa integrity fee" for certain countries compounds existing concerns about immigration policies and National Guard deployments in major cities. Tourism Economics now projects full recovery to pre-pandemic levels won't occur until 2029, three years later than initially forecast.

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An anonymous reader shares a report: Speaking to The Logan Bartlett Show on Friday, Salesforce CEO Marc Benioff said the use of AI agents had enabled him to "rebalance" his headcount in the customer support division by trimming 4,000 jobs. "I've reduced it from 9,000 head to about 5,000 because I need less heads," Benioff said. Benioff called the first eight months of 2025, during which an estimated 10,000 jobs have been lost to AI, "eight of the most exciting months of my career." "There were more than 100 million leads that we have not called back at Salesforce in the last 26 years because we have not had enough people," Benioff said. "We just couldn't call them back. But we now have an agentic sales that is calling back every person that contacts us."

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An anonymous reader shares a report: The European Union will deploy additional satellites in low Earth orbit to strengthen resilience against GPS interferences and will improve capabilities to detect it, EU Defence Commissioner Andrius Kubilius said on Monday. His remarks followed an incident on Sunday in which the GPS system aboard European Commission President Ursula von der Leyen's aircraft was jammed en route to Bulgaria. Bulgarian authorities suspect the jamming was due to due to interference by Russia, an EU spokesperson said.

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The century-old duty-free import exemption that transformed American online shopping has ended, The Atlantic argues, closing a loophole that allowed packages valued under $800 to enter the United States without tariffs. The de minimis threshold, raised from $200 in 2016, processed millions of daily shipments directly from overseas sellers to American consumers. China lost access earlier this year; the exemption now terminates for all countries. Platforms including Shein, Temu, and marketplace sellers on Amazon, Etsy, and eBay built business models around direct shipping from manufacturing hubs in Asia and elsewhere. Import duties will apply to all international packages regardless of value, with tariffs reaching 50% for some countries. The policy shift affects everything from $30 specialty faucet parts shipped from Britain to handmade crafts from India, fundamentally altering the economics of cross-border e-commerce that emerged over the past decade.

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An anonymous reader shares a report: Some Microsoft Azure customers have had a worrying few days after a problematic account migration caused forecast costs for the cloud service to skyrocket, triggering budget alerts. An alarmed Register reader got in touch after receiving warnings from Azure's automated systems that they had significantly exceeded their budgets, and a glance at Microsoft's support forums indicates their issue was not isolated. The problem was that costs had suddenly ramped up. One user, with a budget threshold of $85, received an automated alert indicating that their spend was forecast to reach $1,027. Another said: "We're actively seeing the same issue, costs have blown up by a crazy amount. No official notice or announcement from Microsoft either, it's appalling."

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