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Martha Stewart–endorsed Dinnerly is a budget meal kit that often feels homespun and extravagant. Now if they’d only lay off the broiler.

The so-called Department of Government Efficiency (DOGE) is starting to put together a team to migrate the Social Security Administration’s (SSA) computer systems entirely off one of its oldest programming languages in a matter of months, potentially putting the integrity of the system—and the benefits on which tens of millions of Americans rely—at risk.

The project is being organized by Elon Musk lieutenant Steve Davis, multiple sources who were not given permission to talk to the media tell WIRED, and aims to migrate all SSA systems off COBOL, one of the first common business-oriented programming languages, and onto a more modern replacement like Java within a scheduled tight timeframe of a few months.

Under any circumstances, a migration of this size and scale would be a massive undertaking, experts tell WIRED, but the expedited deadline runs the risk of obstructing payments to the more than 65 million people in the US currently receiving Social Security benefits.

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Relive the joys of the ’70s and ’80s with this 300-game, full-size home arcade machine.

Every television deserves a row of speakers to call its own. These are our favorite soundbars.

After a string of discouraging rulings for other cities, a court upheld NYC’s efforts to decarbonize its buildings.

Challengers, My Old Ass, and Evangelion 3.0+1.0: Thrice Upon a Time are just a few of the movies you should be watching on Amazon Prime Video this week.

ProPublica is a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox.

Leaders at the Centers for Disease Control and Prevention ordered staff this week not to release their experts’ assessment that found the risk of catching measles is high in areas near outbreaks where vaccination rates are lagging, according to internal records reviewed by ProPublica.

In an aborted plan to roll out the news, the agency would have emphasized the importance of vaccinating people against the highly contagious and potentially deadly disease that has spread to 19 states, the records show.

A CDC spokesperson told ProPublica in a written statement that the agency decided against releasing the assessment “because it does not say anything that the public doesn’t already know.” She added that the CDC continues to recommend vaccines as “the best way to protect against measles.”

But what the nation’s top public health agency said next shows a shift in its long-standing messaging about vaccines, a sign that it may be falling in line under Health and Human Services Secretary Robert F. Kennedy Jr., a longtime critic of vaccines:

“The decision to vaccinate is a personal one,” the statement said, echoing a line from a column Kennedy wrote for the Fox News website. “People should consult with their healthcare provider to understand their options to get a vaccine and should be informed about the potential risks and benefits associated with vaccines.”

ProPublica shared the new CDC statement about personal choice and risk with Jennifer Nuzzo, director of the Pandemic Center at Brown University School of Public Health. To her, the shift in messaging, and the squelching of this routine announcement, is alarming.

“I’m a bit stunned by that language,” Nuzzo said. “No vaccine is without risk, but that makes it sound like it’s a very active coin toss of a decision. We’ve already had more cases of measles in 2025 than we had in 2024, and it’s spread to multiple states. It is not a coin toss at this point.”

For many years, the CDC hasn’t minced words on vaccines. It promoted them with confidence. One campaign was called “Get My Flu Shot.” The agency’s website told medical providers they play a critical role in helping parents choose vaccines for their children: “Instead of saying ‘What do you want to do about shots?,’ say ‘Your child needs three shots today.’”

Nuzzo wishes the CDC’s forecasters would put out more details of their data and evidence on the spread of measles, not less. “The growing scale and severity of this measles outbreak and the urgent need for more data to guide the response underscores why we need a fully staffed and functional CDC and more resources for state and local health departments,” she said.

Kennedy’s agency oversees the CDC and on Thursday announced it was poised to eliminate 2,400 jobs there.

When asked what role, if any, Kennedy played in the decision to not release the risk assessment, HHS’s communications director said the aborted announcement “was part of an ongoing process to improve communication processes—nothing more, nothing less.” The CDC, he reiterated, continues to recommend vaccination “as the best way to protect against measles.”

“Secretary Kennedy believes that the decision to vaccinate is a personal one and that people should consult with their healthcare provider to understand their options to get a vaccine,” Andrew G. Nixon said. “It is important that the American people have radical transparency and be informed to make personal healthcare decisions.”

Responding to questions about criticism of the decision among some CDC staff, Nixon wrote, “Some individuals at the CDC seem more interested in protecting their own status or agenda rather than aligning with this Administration and the true mission of public health.”

The CDC’s risk assessment was carried out by its Center for Forecasting and Outbreak Analytics, which relied, in part, on new disease data from the outbreak in Texas. The CDC created the center to address a major shortcoming laid bare during the COVID-19 pandemic. It functions like a National Weather Service for infectious diseases, harnessing data and expertise to predict the course of outbreaks like a meteorologist warns of storms.

Other risk assessments by the center have been posted by the CDC even though their conclusions might seem obvious.

In late February, for example, forecasters analyzing the spread of H5N1 bird flu said people who come “in contact with potentially infected animals or contaminated surfaces or fluids” faced a moderate to high risk of contracting the disease. The risk to the general US population, they said, was low.

In the case of the measles assessment, modelers at the center determined the risk of the disease for the general public in the US is low, but they found the risk is high in communities with low vaccination rates that are near outbreaks or share close social ties to those areas with outbreaks. The CDC had moderate confidence in the assessment, according to an internal Q&A that explained the findings. The agency, it said, lacks detailed data about the onset of the illness for all patients in West Texas and is still learning about the vaccination rates in affected communities as well as travel and social contact among those infected. (The H5N1 assessment was also made with moderate confidence.)

The internal plan to roll out the news of the forecast called for the expert physician who’s leading the CDC’s response to measles to be the chief spokesperson answering questions. “It is important to note that at local levels, vaccine coverage rates may vary considerably, and pockets of unvaccinated people can exist even in areas with high vaccination coverage overall,” the plan said. “The best way to protect against measles is to get the measles, mumps, and rubella (MMR) vaccine.”

This week, though, as the number of confirmed cases rose to 483, more than 30 agency staff were told in an email that after a discussion in the CDC director’s office, “leadership does not want to pursue putting this on the website.”

The cancellation was “not normal at all,” said a CDC staff member who spoke anonymously for fear of reprisal with layoffs looming. “I’ve never seen a rollout plan that was canceled at that far along in the process.”

Anxiety among CDC staff has been building over whether the agency will bend its public health messages to match those of Kennedy, a lawyer who founded an anti-vaccine group and referred clients to a law firm suing a vaccine manufacturer.

During Kennedy’s first week on the job, HHS halted the CDC campaign that encouraged people to get flu shots during a ferocious flu season. On the night that the Trump administration began firing probationary employees across the federal government, some key CDC flu webpages were taken down. Remnants of some of the campaign webpages were restored after NPR reported this.

But some at the agency felt like the new leadership had sent a message loud and clear: When next to nobody was paying attention, long-standing public health messages could be silenced.

On the day in February that the world learned that an unvaccinated child had died of measles in Texas, the first such death in the U.S. since 2015, the HHS secretary downplayed the seriousness of the outbreak. “We have measles outbreaks every year,” he said at a cabinet meeting with President Donald Trump.

In an interview on Fox News this month, Kennedy championed doctors in Texas who he said were treating measles with a steroid, an antibiotic and cod liver oil, a supplement that is high in vitamin A. “They’re seeing what they describe as almost miraculous and instantaneous recovery from that,” Kennedy said.

As parents near the outbreak in Texas stocked up on vitamin A supplements, doctors there raced to assure parents that only vaccination, not the vitamin, can prevent measles.

Still, the CDC added an entry on Vitamin A to its measles website for clinicians.

On Wednesday, CNN reported that several hospitalized children in Lubbock, Texas, had abnormal liver function, a likely sign of toxicity from too much vitamin A.

Texas health officials also said that the Trump administration’s decision to rescind $11 billion in pandemic-related grants across the country will hinder their ability to respond to the growing outbreak, according to The Texas Tribune.

Measles is among the most contagious diseases and can be dangerous. About 20 percent of unvaccinated people who get measles wind up in the hospital. And nearly 1 to 3 of every 1,000 children with measles will die from respiratory and neurologic complications. The virus can linger in the air for two hours after an infected person has left an area, and patients can spread measles before they even know they have it.

This week Amtrak said it was notifying customers that they may have been exposed to the disease this month when a passenger with measles rode one of its trains from New York City to Washington, DC.

 

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Plus: Alleged Snowflake hacker will be extradited to US, internet restrictions create an information vacuum in Myanmar, and London gets its first permanent face recognition cameras.

Plus: Lossless audio comes to the AirPods Max, the Pixel 9a gets an on-shelf date, and Sony’s midrange buds get a chunky upgrade.

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Elon Musk today said he has merged X and xAI in a deal that values the social network formerly known as Twitter at $33 billion. Musk purchased Twitter for $44 billion in 2022.

xAI acquired X "in an all-stock transaction. The combination values xAI at $80 billion and X at $33 billion ($45B less $12B debt)," Musk wrote on X today.

X and xAI were already collaborating, as xAI's Grok is trained on X posts. Grok is made available to X users, with paying subscribers getting higher usage limits and more features.

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Microsoft released a new Windows Insider build of Windows 11 to its experimental Dev Channel today, with a fairly extensive batch of new features and tweaks. But the most important one for enthusiasts and PC administrators is buried halfway down the list: This build removes a command prompt script called bypassnro, which up until now has been a relatively easy and reliable way to circumvent the otherwise mandatory Microsoft Account sign-in requirement on new Windows 11 PCs and fresh installs of Windows 11 on existing PCs.

Microsoft's Windows Insider Program lead Amanda Langowski and Principal Product Manager Brandon LeBlanc were clear that this change is considered a feature and not a bug.

"We’re removing the bypassnro.cmd script from the build to enhance security and user experience of Windows 11," Langowski and LeBlanc write in the post. "This change ensures that all users exit setup with internet connectivity and a Microsoft Account."

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Our favorite bike locks for every ride, including new locks designed to thwart angle grinders.

Social platform X struggled after Elon Musk took over, but its fortunes improved dramatically after US President Donald Trump won reelection. Now it will be become part of Musk's AI startup xAI.

Social platform X struggled after Elon Musk took over, but its fortunes improved dramatically after US President Donald Trump won reelection. Now it will be become part of Musk's AI startup xAI.

One of the most frustrating things about using a large language model is dealing with its tendency to confabulate information, hallucinating answers that are not supported by its training data. From a human perspective, it can be hard to understand why these models don't simply say "I don't know" instead of making up some plausible-sounding nonsense.

Now, new research from Anthropic is exposing at least some of the inner neural network "circuitry" that helps an LLM decide when to take a stab at a (perhaps hallucinated) response versus when to refuse an answer in the first place. While human understanding of this internal LLM "decision" process is still rough, this kind of research could lead to better overall solutions for the AI confabulation problem.

When a “known entity” isn't

In a groundbreaking paper last May, Anthropic used a system of sparse auto-encoders to help illuminate the groups of artificial neurons that are activated when the Claude LLM encounters internal concepts ranging from "Golden Gate Bridge" to "programming errors" (Anthropic calls these groupings "features," as we will in the remainder of this piece). Anthropic's newly published research this week expands on that previous work by tracing how these features can affect other neuron groups that represent computational decision "circuits" Claude follows in crafting its response.

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Imagine working with special cameras that capture light your eyes can't even see—ultraviolet rays that cause sunburn or infrared heat signatures that reveal hidden writing. Or perhaps using specialized cameras sensitive enough to distinguish subtle color variations in paint that look just right under specific lighting. Scientists and engineers do this every day—and they're drowning in the resulting data.

A new compression format called Spectral JPEG XL might finally solve this growing problem in scientific visualization and computer graphics. Researchers Alban Fichet and Christoph Peters of Intel Corporation detailed the format in a recent paper published in the Journal of Computer Graphics Techniques (JCGT). It tackles a serious bottleneck for industries working with these specialized images. These spectral files can contain 30, 100, or more data points per pixel, causing file sizes to balloon into multi-gigabyte territory—making them unwieldy to store and analyze.

When we think of digital images, we typically imagine files that store just three colors: red, green, and blue (RGB). This works well for everyday photos, but capturing the true color and behavior of light requires much more detail. Spectral images aim for this higher fidelity by recording light's intensity not just in broad RGB categories, but across dozens or even hundreds of narrow, specific wavelength bands. This detailed information primarily spans the visible spectrum and often extends into near-infrared and near-ultraviolet regions crucial for simulating how materials interact with light accurately.

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Now’s your chance to save on our favorite WIRED-tested home and tech gadgets.

Since Trump took office on January 20, research funding from the National Institutes of Health has plummeted by more than $3 billion compared with the pace of funding in 2024, according to an analysis by The Washington Post.

By this time in March 2024, the NIH had awarded US researchers a total of $1.027 billion for new grants or competitive grant renewals. This year, the figure currently stands at about $400 million. Likewise, funding for renewals of existing grants without competition reached $4.5 billion by this time last year, but has only hit $2 billion this year. Together, this slowdown amounts to a 60 percent drop in grant support for a wide variety of research—from studies on cancer treatments, diabetes, Alzheimer's, vaccines, mental health, transgender health, and more.

The NIH is the primary source of funding for biomedical research in the US. NIH grants support more than 300,000 scientists at more than 2,500 universities, medical schools, and other research organizations across all 50 states.

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The Natal Conference, which costs up to $10,000 to attend, features multiple matchmaking strategy sessions and onsite ministers so attendees can get married, WIRED has learned.