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Today's Brief: Nobel, Bombers, and Hastert

The Homebrew · · Posted · Updated · AI-drafted daily brief, synthesized from Left, Center, and Right coverage. Facts may be inaccurate — verify with the cited sources below.

The Nobel Assembly awarded the 2026 medicine prize Monday for optogenetics, a light-based method for controlling nerve cells. The Supreme Court opened its term with arguments over city climate lawsuits against energy firms. The Pentagon confirmed Sunday that U.S. bombers had left a British air base after a suspected plot, and Spain’s prime minister called a snap election over housing on Monday. An Illinois coroner confirmed Monday that former House Speaker Dennis Hastert had died.

Nobel Prize honors light switches for nerve cells. The Nobel Assembly at Karolinska Institutet awarded the 2026 Nobel Prize in Physiology or Medicine jointly to Karl Deisseroth of Stanford University and the Howard Hughes Medical Institute, Peter Hegemann of Humboldt University of Berlin, and Georg Nagel of the University of Würzburg “for their discoveries concerning light-gated ion channels and optogenetics,” the official press release said. Hegemann and Nagel identified channelrhodopsin in a single-celled alga; Deisseroth turned it into a light-controlled neural switch, publishing in 2005 and later showing the method in living mice. The committee said optogenetics has mapped circuits behind memories and behaviors and is being explored to restore sight. The laureates share 12 million Swedish kronor.

Former Speaker Dennis Hastert dies at 84. Dennis Hastert, the longest-serving Republican House speaker and later a federal convict, died over the weekend at his home of natural causes, Kendall County Coroner Jacquie Purcell confirmed Monday, CBS News reported. He was 84. Hastert held the speakership from 1999 to 2007; in 2015 he pleaded guilty to violating banking laws by structuring withdrawals to hide hush-money payments, and at his 2016 sentencing a federal judge called him a “serial child molester” after he admitted abusing teenage boys from his earlier career as a high school wrestling coach, CBS News reported. He was not charged with sex crimes because the statutes of limitations had expired; he served 13 months of a 15-month sentence. Fox News and the Washington Examiner likewise led with his speakership, conviction, and death.

U.S. bombers leave RAF Fairford after suspected plot. The Pentagon confirmed Sunday that all U.S. bombers deployed to RAF Fairford in the United Kingdom had returned to home stations, Axios and CBS News reported. Axios said a dozen B-1 bombers were evacuated over the weekend because of intelligence suggesting an Iranian drone attack, according to U.S. officials, who said it was unclear whether the people arrested were connected. CBS News reported five British nationals arrested near the base Sept. 27—and a sixth U.K.-Iranian national arrested later—were released on bail, that police found gasoline but no explosives, and that Prime Minister Andy Burnham said there were “strong indications” Iran played a part while Tehran categorically denied involvement. On Monday, Secretary of State Marco Rubio told reporters the movements reflected “regular rotations” and were not directly tied to the Iranian threat, Axios reported. Hours later, President Trump contradicted him, telling reporters “there was a threat,” Axios reported.

Supreme Court opens on climate liability. The Supreme Court opened its 2026 term Monday with arguments in Boulder, Colorado’s climate lawsuit against Exxon Mobil and Suncor Energy, NBC News and NPR reported. Boulder alleges the companies misled consumers about fossil fuels’ climate harms and seeks damages for wildfire, drought, and heat costs; the companies deny the allegations and argue only the federal government may set nationwide climate policy. NBC News said a ruling could affect more than two dozen similar suits and that Justice Samuel Alito’s recusal leaves eight justices and a possible 4-4 tie that would leave Colorado’s decision allowing the case to proceed in place. Fox News framed the dispute as “climate lawfare,” quoting a conservative advocate describing Boulder’s claims as carbon regulation through state courts.

Spain’s Sánchez calls snap election over housing. Spanish Prime Minister Pedro Sánchez announced Monday a snap general election for Nov. 29 after Parliament rejected emergency housing measures, NPR, The Guardian, and El País reported. Protests followed the eviction last month of 87-year-old Maricarmen Abascal from her Madrid home; the Popular Party, Vox, and Junts then voted down decrees limiting evictions and speculation. Sánchez argued for a broader progressive majority; Popular Party leader Alberto Núñez Feijóo cast the contest as about “Spain beating Sánchez,” NPR reported. The Guardian noted polls favor the PP, which would likely need Vox to govern.

Brazil heads to Lula–Bolsonaro runoff. Brazil’s presidential race advanced to an Oct. 25 runoff after neither candidate won a first-round majority Sunday, the BBC and NPR reported. With nearly all votes counted, right-wing Senator Flávio Bolsonaro led with about 47 percent to incumbent Luiz Inácio Lula da Silva’s roughly 45 percent. Flávio, son of former president Jair Bolsonaro—serving a 27-year sentence after a conviction related to a plot to overturn the 2022 election—has pledged amnesty for his father and supporters responsible for the Jan. 8, 2023, riots, the BBC reported. Lula called the result unexpected but vowed to fight on.

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