US healthcare still stupidly expensive, with pathetic outcomes, study finds

US healthcare still stupidly expensive, with pathetic outcomes, study finds

fivenewscrypto    mai 30, 2026   

An updated analysis comparing healthcare systems across 20 countries finds once again that the US system is an outstandingly poor performer, summarized as being a "persistent failure" for its high costs, poor health outcomes, and premature deaths.

"Americans pay more for health care, get less in return, and remain far more exposed to illness, debt, and insecurity than their peers," the report concludes.

The report comes from The Commonwealth Fund, a private foundation focused on healthcare system performance, which periodically conducts such comparative analyses. The new report is based on 2024 data and compares the US to 19 countries, including many in Europe, as well as Australia, Canada, Chile, Israel, Japan, Korea, Mexico, New Zealand, Turkey, and the United Kingdom.

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Researchers develop a new process to get lithium out of rocks

Researchers develop a new process to get lithium out of rocks

fivenewscrypto    mai 30, 2026   

While we make batteries based on many different chemistries, nothing has approached the massive scale at which we can produce lithium batteries. That scale makes the economics of lithium-ion batteries hard to compete with. Even if we develop a superior battery technology, it's unclear whether we can get manufacturing costs down quickly enough to compete with the efficiency of the lithium supply chain and manufacturing.

The one thing that could change the dynamics is a supply crunch. While lithium is extremely widespread, lithium that can be extracted economically is a different matter. It's cheapest to extract it from brines, and lithium-rich brines are largely limited to South America. We do obtain some lithium from other sources, but it's considerably more expensive.

In today's issue of Science, however, a research team has identified an energy-efficient means of extracting lithium from rocks. The process they've designed uses far less energy than existing ones, regenerates all its starting chemicals, and produces byproducts that could also be sold.

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FBI says Google engineer used internal search data to win $1.2M on Polymarket

FBI says Google engineer used internal search data to win $1.2M on Polymarket

fivenewscrypto    mai 29, 2026   

The US charged a Google software engineer with insider trading after he allegedly made a profit of $1.2 million on Polymarket bets related to which public figures would top Google's rankings for the most searched names in 2025. Michele Spagnuolo, an Italian citizen who lives in Switzerland, "was arrested on Wednesday and brought before a federal judge in New York," the BBC wrote.

Spagnuolo was charged "with commodities fraud, wire fraud, and money laundering arising from his scheme to misappropriate confidential information from his employer and use that information to place a series of profitable Google-related trades on a prediction market platform," the Justice Department announced yesterday.

An unsealed criminal complaint said that Spagnuolo, using the account name “AlphaRaccoon” on Polymarket, made bets on who would be the most-searched people on Google in 2025. "Unlike the counterparties to his trades, Spagnuolo knew the outcome of these wagers before the trading public did because he had accessed Google’s confidential, commercially valuable internal data," the complaint said.

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Apple working to cram massive Gemini model into iPhone to power new Siri

Apple working to cram massive Gemini model into iPhone to power new Siri

fivenewscrypto    mai 29, 2026   

It's impossible to totally avoid generative AI when interacting with technology anymore, but Apple has a bit less of it. That's not entirely by choice, though. The iPhone maker has delayed the AI-enhanced Siri multiple times since first promising it in 2024, but a deal with Google will merge the iconic assistant with Gemini later this year. As we approach the Worldwide Developers Conference, Apple has been working to bring big AI smarts to the modest processing environment of a smartphone. Apple fans may not like the outcome, though.

Apple has long crowed about the privacy value of running AI locally, but a new report suggests that despite Apple's best efforts, the iPhone's Gemini makeover will lean heavily on Google and Nvidia in the cloud. The Information reports that Apple's Gemini-infused Siri will run both on-device and in the cloud, an apparent reversal of its privacy-focused preference for local AI.

With every new chip announcement, we hear about how the silicon has been optimized for AI—even Apple does this with its focus on Neural Engine upgrades. You may think from the grandiose language that smartphones are equipped to handle beefy AI models, but that's not necessarily the case. In fact, the GPUs in most phones can process more AI tokens than the AI-focused NPUs. Components like Apple's Neural Engine are designed for contextual, efficient AI processing. Even if phones had faster AI processing, they lack the RAM to keep enormous models in memory.

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Steam Deck sells out in North America within 24 hours of price hike

Steam Deck sells out in North America within 24 hours of price hike

fivenewscrypto    mai 29, 2026   

Well, that was fast. Less than 24 hours after Valve announced renewed availability of the Steam Deck OLED (at a massively increased MSRP), the handheld is once again listed as "out of stock" in the US and Canada. Spot checks of other regional Steam stores on Thursday morning showed the hardware as still available across Europe and Australia for the time being, as well as in Asian countries through Valve's sales partner Komodo.

While it's hard to know from the outside just how many Steam Deck units sold at the new inflated price, those sales were enough to once again boost the hardware to the top of Steam's Top Sellers list. That list is based on total revenue over the last 24 hours, though, so the $789 Steam Deck could easily have sold many fewer distinct copies than the highest-ranked software on the current list, the $70 007 First Light.

Valve's Steam Deck store page notes that the handheld "may be out-of-stock intermittently in some regions due to memory and storage shortages." But that warning first appeared on the store site back in February, and stock-tracking websites show there have only been exceedingly brief availability windows for Steam Deck purchases between then and now.

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Websites have a new way to spy on visitors: Analyzing their SSD activity

Websites have a new way to spy on visitors: Analyzing their SSD activity

fivenewscrypto    mai 29, 2026   

Over the decades, there has been no shortage of sites using clever techniques to covertly track visitors’ browsing histories, device fingerprints, and keystrokes and mouse movements in real time. Even Meta and Yandex were recently caught joining in the privacy-invasive free-for-all.

Now sites have a new way to spy on their visitors: measuring subtle interactions with their solid-state drives. The technique, named FROST (fingerprinting remotely using OPFS-based SSD timing), allows sites to monitor other sites a visitor is viewing and what apps are open on their devices.

A side channel based on contention

The technique, laid out in a research paper, exploits a side channel, a form of leak resulting from physical manifestations such as electromagnetic emanations, data caches, or the time required to complete a task. By measuring the manifestations, attackers can decrypt encrypted traffic and infer other confidential data.

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Mystery GPS jammer in Iran becomes test for NASA satellites’ capabilities

Mystery GPS jammer in Iran becomes test for NASA satellites’ capabilities

fivenewscrypto    mai 29, 2026   

NASA satellites designed to observe cyclone wind speeds and collapsing ice sheets have also proven capable of identifying the approximate locations of GPS jammers. That could help monitor high-risk areas for aircraft and ships navigating the growing prevalence of GPS interference worldwide.

Two different NASA satellite systems showed how they could locate a known but mysterious GPS jammer within several kilometers of its position in Iran, according to an experiment by Sean Gorman, CEO and cofounder of the location-based technology company Zephr.xyz that was detailed in the magazine GPS World. Such jammers use strong signals to overpower the weaker radio signals coming from US-operated GPS satellites and other global navigation satellite systems.

Such NASA satellites cannot perform “near-real time monitoring” or pinpoint the exact location of GPS jammers, said Clara Chew, principal scientist and lead of the GNSS systems and data team at the California-based satellite manufacturer Muon Space, who was not involved in the study. But Chew told Ars that identifying the approximate locations of GPS jammers “could potentially be helpful for flight planning” or for “indicating high risk areas for maritime shipping.”

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