New federal rules under the Trump administration mean a Wisconsin ice cream maker and others must use ingredients without synthetic dyes by 2028. 

The post Wisconsin ice cream makers expected to scoop up artificial dyes after federal changes appeared first on WPR.

Health care workers in Wisconsin say they're worried the changes will hurt patient care and slow down response times in hospitals.

The post Baldwin urges Ascension Wisconsin to ‘reconsider’ plans to outsource ICU doctors appeared first on WPR.

Fond du Lac District Attorney Eric Toney has been appointed to oversee the investigation of Wausau Mayor Doug Diny's removal of a ballot drop box ahead of the 2024 election. Toney, a well known Republican, previously praised the Wisconsin Supreme Court's former conservative majority when it banned the use of drop boxes in 2022.

The post Republican DA Toney will oversee investigation into Wausau ballot drop box removal appeared first on WPR.

Grammy Award-winning singer-songwriter Norah Jones performs highlights from “Visions”; Hurry for the Riff Raff presents standouts from “The Past Is Still Alive.”

The post Austin City Limits:Norah Jones; Hurray for the Riff Raff appeared first on WPR.

An 1844 Bellows Falls LDS church hymnal; a 1914 Olaf Carl Seltzer oil painting; a 1969 prototype Hot Wheels Beach Bomb.

The post Antiques Roadshow:Salt Lake City appeared first on WPR.

OpenAI CEO Sam Altman (right), accompanied by President Donald Trump, speaks during a news conference at the White House on Jan. 21, 2025. Trump announced an investment in artificial intelligence (AI) infrastructure. (Photo by Andrew Harnik/Getty Images)

As a part of President Donald Trump’s AI Action Plan, which rolled out at the end of last month, the U.S. General Services Administration launched a platform Thursday that will allow government employees to experiment with artificial intelligence tools.

USAi.gov allows federal workers to use generative AI tools, like chatbots, code builders and document summarization, for free. The platform is meant to help government employees determine which tools could be helpful to procure for their current work, and how they might customize them to their specific needs, a statement from the administration said.

The tools will come primarily from AI companies Anthropic, OpenAI, Google and Meta, Fedscoop reported. OpenAI initially announced a partnership with the federal government last week, saying any federal agencies would be able to use ChatGPT Enterprise for $1 per agency for the next year.

“USAi means more than access — it’s about delivering a competitive advantage to the American people,” said GSA Deputy Administrator Stephen Ehikian, in the statement.

The GSA called the platform a “centralized environment for experimentation,” and said it will track performance and adoption strategies in a dashboard.

The platform’s creation follows Trump’s recently released plan to “accelerate AI innovation” by removing red tape around “onerous” regulations, and get AI into the hands of more workers, including federal employees.

The plan also calls for AI to be more widely adopted in manufacturing, science and in the Department of Defense, and proposes increased funding and regulatory sandboxes — separate trial spaces, like the USAi platform — for development.

A GSA official told FedScoop that before being added to the platform, AI models will be evaluated for safety, like whether a model outputs hate speech, its performance accuracy, and how it was red-teamed, or tested for durability.

But the GSA didn’t say how the introduction of USAi.gov would affect the federal government’s current tech procurement process, FedRAMP. The program, developed with the National Institute of Standards and Technology (NIST), provides a standardized way for government agencies to assess the safety and effectiveness of new tech tools.

“USAi helps the government cut costs, improve efficiency, and deliver better services to the public, while maintaining the trust and security the American people expect,” said GSA Chief Information Officer David Shive in a statement.

With its two tiny CubeSats, NASA’s PREFIRE mission is capturing invisible heat escaping from Earth, offering clues to how ice, clouds, and storms influence the climate system. The insights could lead to better weather forecasts and a deeper understanding of global change.

NASA and ISRO s NISAR satellite has just reached a major milestone: the successful deployment of its enormous 39-foot antenna reflector in orbit. Folded up like an umbrella during launch, the reflector is now fully extended and ready to support NISAR s groundbreaking radar systems. This record-breaking satellite will monitor everything from shifting ice sheets and glaciers to the subtle movement of land caused by earthquakes, volcanoes, and landslides.

Roughly two-thirds of all atmospheric methane, a potent greenhouse gas, comes from methanogens. Tracking down which methanogens in which environment produce methane with a specific isotope signature is difficult, however. UC Berkeley researchers have for the first time CRISPRed the key enzyme involved in microbial methane production to understand the unique isotopic fingerprints of different environments to better understand Earth's methane budget.

Scientists have uncovered an extinct shelduck from the Chatham Islands that evolved shorter wings and stronger legs, adapting to a predator-free, windy environment. It vanished before the 19th century, likely due to hunting and predation.

Rising CO₂ levels will make the upper atmosphere colder and thinner, altering how geomagnetic storms impact satellites. Future storms could cause sharper density spikes despite lower overall density, increasing drag-related challenges.

Scientists have engineered a groundbreaking cancer treatment that uses bacteria to smuggle viruses directly into tumors, bypassing the immune system and delivering a powerful one-two punch against cancer cells. The bacteria act like Trojan horses, carrying viral payloads to cancer’s core, where the virus can spread and destroy malignant cells. Built-in safety features ensure the virus can’t multiply outside the tumor, offering a promising pathway for safe, targeted therapy.

Researchers have synthesized a stable cyclo[48]carbon, a unique 48-carbon ring that can be studied in solution at room temperature, a feat never achieved before.

By flipping a single genetic switch, researchers made one fruit fly species adopt the gift-giving courtship of another, showing how tiny brain rewiring can drive evolutionary change.

Scientists have, for the first time, experimentally proven that angular momentum is conserved even when a single photon splits into two, pushing quantum physics to its most fundamental limits. Using ultra-precise equipment, the team captured this elusive process—comparable to finding a needle in a haystack—confirming a cornerstone law of nature at the photon level.

When a massive 8.8 magnitude earthquake struck off Russia’s Kamchatka Peninsula, NASA and CNES’s SWOT satellite captured a rare and detailed picture of the tsunami that followed. Recorded just over an hour after the quake, the satellite revealed the wave’s height, shape, and path, offering scientists an unprecedented multidimensional view from space.

Sales of Audi EVs jumped by 32 percent in the first six months of 2025, even as the brand’s overall sales slid 5.9 percent, and leading the charge was the Q4 e-tron. Now the compact electric SUV is about to get a facelift that could help it grab a few more sales, including from market leader Tesla, whose global sales fell 14 percent in Q2.

Our spy photo crew already snapped the updated slope-tail Sportback version of the updated Q4 back in April, but this time they’ve captured the more practical standard version. The pair is identical from the B-pillars forward, but the regular e-tron spied here has a flatter roof and more upright rear window to improve rear passenger and luggage space at the expense of some visual drama.

Related: Audi Q4 E-Tron Glow Up Takes Aim At Tesla’s Model Y

Both are in line to deliver the same low-key visual improvements whose main elements are teaks to the lights, bumpers and grille. Audi has stopped short of giving the Q4 duo the split headlight arrangement used on their Q6 e-tron big brother, but it has transplanted the multi-segment DRL technology used on that car, the new A5 sedan and the A6 e-tron.

A new lower grille with a hexagonal mesh pattern replaces the grille made up of horizontal bars on today’s Q4, but the hood’s lack of disguise reveals there are no expensive changes to the sheetmetal. The Q4 also doesn’t get the A6’s flush door handles (the Q6 doesn’t have them either, though it’s Porsche Macan Electric cousin does).

One update we noticed on the Sportback prototype which is duplicated here is a bigger ADAS sensor at the top of the windshield. Unlike some other electric SUVs like the Ford Mustang Mach-E, the Q4 doesn’t currently offer a hands-off cruise control feature, though there’s no guarantee it’ll get it with the facelift.

What is guaranteed when the revised EV debuts later this year is an update to the infotainment system, which already features the ChatGPT-powered AI assistant that’s also been rolled out to other VW Group EVs like the Volkswagen Golf and ID.7. We’re also expecting some improvements to the electric driving range. The single-motor Q4 was boosted to 282 hp (286 PS/210 kW) in late 2023 and the dual-motor models have been able to charge at 175 kW since the same update.

But the most recent Q4 news focused on the addition of an entry-level Q4 35 e-tron (not available in the US) whose small 55 kWh battery can send you 221 miles (355 km) between charges, and a 40 e-tron with a 63 kWh battery that’s good for 263 miles (424 km).

Baldauf

The Mercedes G-Wagen (aka G-Wagon or G-Class) is a real if-my-numbers-came-up kind of daily for many of us. But even folks with lottery win-sized bank balances haven’t taken a shine to the new electric version, and thus Mercedes is making moves to get them moving.

A bulletin sent to dealers instructed retailers to offer incentives of up to $9,500 in August on the G580 with EQ technology. That’s $2,000 more than the $7,500 that was already on the table last month, and more than BYD charges for an entire Seagull EV in China. There are also deals to be had on the monthly G580 lease costs themselves in the form of promotional lease rates that bring the APR down to 4.3 percent.

Related: BMW Is Planning A Rugged G-Class Rival That May Kill The XM

CarsDirect suggests Mercedes is pushing out the deals to make hay before EV tax credits disappear in September, hoping to attract customers keen to secure a saving before the credits window closes. Although the G580 EQ wouldn’t qualify for the federal rebate (or the Mercedes incentive), if you were buying it outright, due to the combination of its high purchase price and foreign origin, those obstructions are removed if you lease it.

An almost five-figure discount would be game-changing on an ordinary car, but in this case we are talking about a $162,650 SUV. And more specifically, one that costs $13,000 more than the gas-powered G550 many people would prefer to drive, but unfortunately doesn’t qualify for the incentives. The $187,250 G63 AMG, the one almost everyone would – finances allowing – pick first, doesn’t qualify either.

The G580 EQ looks just as cool as a combustion G-Class and can do showboating tank turns, but it’s seriously compromised as an EV by its mammoth 6,800 lbs (3,085 kg) bulk and brick-like shape. Despite a huge 116 kWh battery, the 579 hp (588 PS / 432 kW) EQ has an EPA-rated range of only 239 miles (385 km), though reports claim a new battery coming in 2026 could add at least 100 miles (160 km) to that number.

However, if you can live with that drawback, have deep pockets, and don’t want to wait a year, now is a good time to jump in. CarsDirect says you can get into a G580 EQ for 36 months and 36,000 miles (58,000 km) for $1,869 per month, which works out at a true $2,275 once you’ve accounted for the $14,613 due at signing.

In the USA, electric vehicle sales are suffering some major hurdles. Tariffs, dying incentives, and preconceptions contribute to a reduction in sales momentum. Despite all that, overall EV sales have increased compared to 2024. In fact, the latest data suggests that EVs are getting more popular not just in America but in most other major markets around the world.

RHO Motion specializes in EV supply chain research and insights and sales data are a key factor in its business. After studying the first seven months, it says the entire globe is buying electric vehicles at a higher rate than last year. That rate isn’t a measly basis point or two either – sales are up globally by 27 percent year over year.

EV Sales Jan-Jul 2025 vs 2024

• Global: 10.7 million, +27%
• China: 6.5 million, +29%
• Europe: 2.3 million, +30%
• North America: 1.0 million, +2%
• Rest of World: 0.9 million, +42%

In total, 10.7 million EVs have been sold, the vast majority of which, specifically 6.5 million, in China. While that market is up 29 percent on its own, European EV sales are up 30 percent (2.3 M) over the same seven months in 2024. The “Rest of World” saw sales increase 42 percent up to 0.9 million. Notably, North America saw the least amount of growth (2 percent) with just 1 million sales.

More: Gas Cars Are Saving Kia From A Full-Blown Electric Sales Disaster

Of the slower uptake west of the Atlantic, RHO Motion says that “North America’s growth has been muted so far in 2025, with the US facing policy headwinds and Canada seeing a slowdown. We expect a short-term lift in US demand ahead of the IRA consumer tax credit deadline in September, followed by a likely dip. Despite regional variations, the overall trajectory for EV adoption in 2025 remains strongly upward.”

Notably, that growth is seeing some signs of slowing. China’s sales rate fell 13 percent from June to July. It’s unclear how much of that is tied to suspect subsidy programs. Overall, it appears that every market outside of the USA is embracing EVs and hybrid technology. Whether or not that affects the U.S. auto industry is something we won’t know for quite a while.

Credit: RHO Motion

Touch-sensitive steering wheel buttons seemed futuristic when Volkswagen introduced them, but they’ve sparked more frustration than admiration. Now, according to a new class action lawsuit in the US, these capacitive controls may not just be inconvenient – they could pose a genuine safety risk.

Read: VW Getting Rid Of Dreaded Touch-Sensitive Controls On Steering Wheels

A few years back, Volkswagen admitted that touch-sensitive steering wheel buttons were a misstep and pledged to return to physical switches in future models. That decision, however, does little for current owners still stuck with controls that the common consensus is that they are far too finicky.

According to the lawsuit, these overly sensitive controls mean it’s possible to automatically engage the Adaptive Cruise Control with a “mere light brush of the hand,” potentially putting drivers in dangerous situations.

Focus on the ID.4

The case is focused on VW ID.4 models equipped with these capacitive buttons and names two plaintiffs who are reportedly now “terrified and hesitant” to drive their vehicles. The class action also alleges that VW has failed to disclose the alleged defect, nor has it offered its customers suitable repairs or replacements free of charge, or even offered to reimburse its customers.

It’s also been alleged that VW has known about the problem because of customer complaints, internal records, and information sent from dealers.

The plaintiffs involved assert that Volkswagen is guilty of common law fraud by omission, alongside breach of express and implied warranty and unjust enrichment. The lawsuit has been filed in a New Jersey federal court and also asserts that the company has violated consumer protection laws in Connecticut and Massachusetts.

While it’s been almost three years since VW said it’d ditch its capacitive steering wheel controls, we will have to wait until the launch of the all-electric ID.2all before physical steering wheel buttons make a return. As such, it’ll likely take the German brand several years to completely phase out the haptic switches from the rest of its model range.