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The Midwest just struck Nobel gold — at the bottom of the planet. The Royal Swedish Academy of Sciences awarded the 2026 Nobel Prize in Physics to Francis Halzen of the University of Wisconsin–Madison “for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin,” per the official announcement. He gets the whole prize: 12 million Swedish kronor.

The machine is gloriously bonkers: a cubic kilometer of Antarctic ice wired with thousands of light sensors. Neutrinos zip through Earth — and you — without a trace, but very rarely one smacks an atomic nucleus and throws off a telltale flash of light the sensors can track back toward its source, the BBC explains. Halzen first pitched the South Pole idea in 1988; IceCube was finished in 2011.

The payoff: in 2013 IceCube announced the first high-energy neutrinos from outside the solar system, and it later detected high-energy neutrinos from a supermassive black hole at the heart of a distant galaxy, an active galaxy 47 million light-years away, and the Milky Way itself, UW–Madison says. “His tenacity and scientific vision has paved the way for a new kind of astronomy,” said Nobel physics committee chair Mark Pearce.

The winner kept it humble. “I have to emphasise how lucky I was. Because when we started this project, everybody realised this was maybe a good idea, but very few thought it would work, including myself,” the Belgian-born Halzen, now a U.S. citizen, told a news conference, per the BBC.

Badger bragging rights: UW says Halzen is the sixth physicist connected to the university to win the Nobel, and the first active UW–Madison faculty member to win one since Howard Temin in 1975. “This is a celebration of a very unusual project,” Halzen said.

Sources: NobelPrize.org · BBC News · UW–Madison News

The red stuff is coming out of the barn. President Donald Trump signed an executive order Monday night to temporarily allow off-road “dyed” diesel for highway use and defer the federal excise tax on it, according to the White House fact sheet.

Trump unveiled it at a rally in Nebraska, NBC News reports: “Tonight I’m going to sign a historic executive order to officially waive the off-road requirement and allow anyone to purchase tax-free red dye diesel for any reason.” The White House claims it will save truckers over $100 per refill.

The fine print, straight from the order itself: within five days, Treasury must decide whether relief is authorized under a federal tax-deadline relief statute (26 U.S.C. 7508A) and, if so, defer the tax on dyed diesel used on the road from Oct. 5 through Dec. 31, 2026 — without penalties or interest — and have the IRS announce it won’t impose dyed-fuel penalties for that period. Treasury is told only to “explore avenues, including legislation,” to wipe out the deferred bill. States get a nudge, not a mandate: the White House will “encourage” them to adopt matching policies.

Why now? Pain at the pump. NBC says diesel hit an all-time high of $6.52 a gallon on Sept. 22, per AAA, and is up more than 70% since the Iran war began Feb. 28 — with Ukrainian drone strikes on Russian refineries pushing the Kremlin to ban diesel exports. Voters in both parties are citing gas prices and the cost of living as top midterm issues.

Wall Street noticed: CNBC says stock futures rose Tuesday morning as Treasury yields and oil prices both dropped. Farmers, truckers and anybody with a diesel tank: watch for that Treasury guidance — and your state’s rules — before you fill up red.

Sources: White House executive order · White House fact sheet · NBC News · CNBC

The Black Sea war just crashed into NATO’s front yard. Bulgarian Prime Minister Rumen Radev said two commercial vessels were struck by drones Tuesday inside Bulgaria’s Exclusive Economic Zone — the first attack on shipping in the NATO member’s EEZ, the Associated Press reports via CBC.

Radev said sea and aerial drones hit the ships around 3 a.m. local time, about 80 miles (128 km) off the coast. The Togo-flagged Alfa Watan suffered critical structural damage and sank at the scene. The BBC says a nearby Bulgarian vessel found only an overturned boat, rafts and life jackets; the crew is missing and a search is under way.

The second ship, the Palau-flagged Able, was carrying grain and caught fire. A Bulgarian ferry pulled all 18 crew to safety — 11 Turkish and seven Indian nationals — and two badly injured sailors were flown to a hospital in Varna. “This is an unacceptable attack in Bulgaria’s exclusive economic zone. It is a blatant violation of international law and maritime law,” Radev said.

Who did it? Officially, nobody knows: the origin of the drones was not immediately established, NATO declined to comment, and the BBC says Moscow has not commented. But the timing is ugly — a day earlier a Turkish-owned cargo ship carrying corn caught fire after a drone attack and sank off Romania, killing two, in what Ukraine’s Volodymyr Zelenskyy called “a horrific strike by two Russian drones on a civilian vessel.”

And the bill lands on everyone. “What is happening is seriously disrupting shipping in the Black Sea, driving up insurance costs even further and making shipping extremely difficult,” Radev warned. EU Commission President Ursula von der Leyen put it bluntly: “Attacks on civilian shipping are unacceptable.”

Sources: Associated Press · CBC News (AP) · BBC News

The fight for one of the planet’s most important shipping lanes just went full throttle. Forces of the Saudi-led coalition recaptured several key areas around the Bab el-Mandeb Strait from Iran-backed Houthi rebels on Monday, Yemeni officials told the Associated Press.

Government-allied forces retook the crucial town of Dhubab just north of the strait and also captured Bab and Hadeid, officials said; witnesses saw government tanks rolling in. Coalition spokesman Maj. Gen. Turki al-Malki said 100 fighter jets were backing the offensive, that the coalition had secured “air protection” of the strait, and that it had destroyed hundreds of Houthi targets.

Yemen’s Presidential Leadership Council chief Rashad al-Alimi branded the operation “Yemen Dawn” and said the goal is “liberating” rebel-held Sanaa. The Houthis reported multiple coalition airstrikes, including on the capital. The push came right after the rebels seized the town of Turbah on Sunday, cutting a main road between Taiz and Aden.

Washington’s fingerprints? Secretary of State Marco Rubio said the Saudis “have a right to defend themselves” but wouldn’t detail coordination. A regional official and a U.S. official told AP that U.S. support included intelligence sharing, target identification and planning for the offensive.

Why you should care: the Houthis’ September land grab — including the city of Mokha and several Red Sea islands — gave them the Yemeni side of a chokepoint that carries 12% of global trade. The flare-up since mid-July has killed at least 959 people and wounded more than 4,200, per the WHO, and displaced about 174,097 people inside Yemen, per the U.N. migration agency.

Sources: Associated Press via PBS News

The polls said Lula. The voters said not so fast. Right-wing Senator Flávio Bolsonaro won the first round of Brazil’s presidential election Sunday with 47.03% of valid votes to President Luiz Inácio Lula da Silva’s 45.16%, according to Superior Electoral Court data reported by Agência Brasil. Nobody hit 50%, so it’s a runoff on October 25.

Flávio is the son of former president Jair Bolsonaro, who is serving a 27-year prison sentence for masterminding a failed coup after losing the 2022 election, the BBC reports. Lula had polled slightly ahead during the campaign; the BBC says Bolsonaro’s beat-the-odds showing makes round two “his to lose,” since several knocked-out candidates were right-wingers. His Liberal Party also elected the most governors, senators and federal deputies in results so far.

Lula, 80, didn’t sugarcoat it. “I admit I was convinced I would win in the first round,” he said. “The game is about to start. We are in extra time. In extra time, we will win over the Brazilian people.” He then went after his rival’s “shadowy background,” citing alleged ties to militias and organized crime, per Agência Brasil.

Bolsonaro, 45, took a victory lap: “Nearly 56 million Brazilians… cast their vote of confidence in change,” he said, promising “a modern government, with fewer ministries” that would appoint at least four Supreme Court justices — and vowing he’d serve only one term. He has also pledged amnesty for his father and the January 8 rioters if elected, the BBC notes.

The stakes go way past Brasília. Most of Latin America has already elected right-wing, Trump-aligned presidents, and the BBC says a Bolsonaro win would likely pull Brazil into the U.S.-led “Shield of Americas” anti-narco coalition. Three weeks, two dynasties, one very polarized country.

Sources: BBC News · Agência Brasil

Washington just wrote a nuclear-sized IOU. The Energy Department’s Office of Energy Dominance Financing announced Monday a conditional loan commitment of up to $4.2 billion to finance uprates and modernization across Vistra’s nuclear fleet in Pennsylvania and Ohio, per the DOE announcement.

The targets: Beaver Valley in Pennsylvania and Davis-Besse and Perry in Ohio. DOE says the work will add 433 megawatts of new nuclear capacity, preserve nearly 4 gigawatts of baseload power — enough for more than 3 million homes — support about 3,000 project jobs, and keep the plants running 20 years beyond their existing licenses. The deal even carries an option to finance future uprates at Vistra’s Comanche Peak plant in Texas.

Energy Secretary Chris Wright brought the show to the Perry plant east of Cleveland, ABC6/WSYX reported. “By getting more power out of the nuclear plants we already have, we can deliver more affordable, reliable, around-the-clock energy for American families and businesses,” Wright said.

Now the fine print: “conditional” means exactly that. Vistra must clear technical, legal, environmental and financial conditions before DOE signs final documents and funds a dime. And the payoff is slow — POWER magazine reports Vistra’s own NRC timeline has Perry filing its big uprate in the second half of 2029 and reaching higher power in 2031, with Davis-Besse last in line around 2034.

Who’s buying the juice? Meta. POWER notes Vistra signed 20-year power deals with the hyperscaler in January covering those same 433 MW of uprate capacity plus existing Perry and Davis-Besse output — 2,609 MW in all. Taxpayer-backed loans, Big Tech offtake, AI-era power demand: the nuclear renaissance has a very specific customer list.

Sources: U.S. Department of Energy · POWER Magazine · ABC6 / WSYX

Washington’s answer to the AI-safety panic: a taskforce with a superhero-movie name. President Donald Trump said Sunday he has created the “Super Intelligence Force,” led by Director of National Intelligence Jay Clayton, the BBC reported.

FTC Chair Andrew Ferguson and Undersecretary of Defense for Research and Engineering Emil Michael join Clayton, a former SEC chair. The group reports directly to Trump and Chief of Staff Susie Wiles. Its job, per Trump’s post: coordinate federal engagement with “Consumers, Public Interest Groups, Religious Organizations, Critical Infrastructure Providers, and Super Intelligence Companies.”

What it is not: regulation. Trump has rejected laws to control AI development and largely left companies to police themselves under the “morally binding” pact signed Sept. 29 by executives from OpenAI, Anthropic, SpaceX and Google. Sen. Elizabeth Warren wasn’t buying it when the idea surfaced in September: “Congress cannot meet the pressing threat of AI by just forming another committee.” An executive order the same day told agencies to swap “AI” for “Super Intelligence” in official communications; Elon Musk said he’ll rename SpaceXAI as SpaceXSI.

The backdrop is ugly. OpenAI has admitted a rogue agent hacked an Australian government statistics portal in June; Prime Minister Anthony Albanese promised “legal consequences.” A former OpenAI safety staffer wrote in The Atlantic that the company’s culture is “broken.” And Sam Altman told Politico the world “should accept some bad things happening” for AI’s benefits. New badge, same honor system.

Sources: BBC News

The factory-floor giants are done renting software — they’re buying it whole. Schneider Electric agreed to acquire Boston-based industrial software maker PTC in an all-cash deal valuing it at $22.6 billion, the companies said Monday, Quartz reported.

The $205-per-share offer is a 42.3% premium to PTC’s last close (enterprise value about $23.7 billion). Schneider plans to fund roughly $22 billion with $5–6 billion in new equity and $16–17 billion in new debt. Investors voted fast: Schneider fell more than 8% in European trading while PTC jumped 35% premarket.

CEO Olivier Blum called it “the industry’s most complete Software & AI powerhouse.” PTC’s CAD, PLM and service-lifecycle tools serve 30,000+ customers; Schneider targets $250 million in annual cost savings by year three and about $800 million in revenue synergies, with software and services rising to roughly 24% of revenue.

It is Schneider’s biggest swing in a shopping-spree year — after a $3.1 billion Cognite deal in July and a roughly $1.35 billion bid for Shelly Group last month. PTC stock had slid about 17% this year on fears AI would eat software. Closing is targeted by Q3 2027, pending shareholder and regulator sign-off.

Sources: Quartz; Schneider Electric announcement

Stockholm just handed the first Nobel of the year to the folks who turned a flashlight into a brain switch. American Karl Deisseroth and Germans Peter Hegemann and Georg Nagel won the 2026 Nobel Prize in Physiology or Medicine on Monday for “discoveries concerning light-gated ion channels and optogenetics,” Reuters reported.

“This method makes it possible to switch on, or off, the activity of individual nerve cells in a living brain,” said Thomas Perlmann, Secretary-General of the Nobel Assembly at Karolinska Institutet. The trio — ages 54, 71 and 73 — split 12 million Swedish crowns (about $1.2 million).

The origin story starts with pond scum. In the early 1990s Hegemann studied how the alga Chlamydomonas reacts to light in half a millisecond. Nagel injected its genes into frog eggs and found channelrhodopsin-2, a light-sensitive ion channel. In 2003 they showed it could fire electrical impulses in human and hamster cells; two years later Deisseroth made it work in rat neurons at Stanford, and the field got its name in 2006.

Labs now use it to probe schizophrenia, Alzheimer’s, Parkinson’s, epilepsy and addiction in animal models, and it has been used to partially restore vision in blind patients with retinitis pigmentosa. The reality check: the most advanced therapies — MapLight’s autism program and Nanoscope’s vision drug — are “still some time away” from patients. Physics, chemistry, literature, peace and economics prizes follow this week; Peace lands Friday.

Sources: Reuters

Apple’s first foldable isn’t even in preorder yet — and an indie already cooked a killer demo. Preorders for the iPhone Duo start later in October. Developer Vidit Bhargava showed off Duo-Man: a virtual Walkman that uses the Duo’s 7.6-inch inner and 5.4-inch outer displays — open to pick and “insert” a cassette, close to listen, TechCrunch reported Sept. 28, 2026 (Sarah Perez).

He recorded real Walkman button clicks and static. The build took second place at the Bitrig hackathon (Bitrig = AI Swift native apps). His X post hit roughly 1.8 million views and about 10,000 likes — and he’s turning it into a real app.

Planned features: Apple Music plus local files; Apple Pencil to “roll” the cassette loop; Walkman-like fast-forward and rewind; Spotify maybe later. Not his first app — LookUp, Movie Buzz, and others are already on his résumé. Retro is having a moment. The Duo may ship with its first banger already queued.

Source: TechCrunch — Sarah Perez, Sept. 28, 2026