Monthly Archives: October 2026

41 Years, One Shopping Trip: A Nobel Prize in Chemistry

The 2026 Nobel Prize in Chemistry went to two scientists who spent decades chasing an answer to one question: why does life pick one mirror-image molecule over its twin, and almost never both? On October 7, the Royal Swedish Academy of Sciences named Henri Kagan of France and Kenso Soai of Japan as this year’s winners, 41 years after Kagan’s first breakthrough on the problem.

What the Nobel Prize in Chemistry Winners Actually Discovered

Nobel Prize in Chemistry

Many molecules exist in two versions that mirror each other, like a left hand and a right hand. Chemists call this chirality. Living things almost always use only one of the two mirror forms. Scientists had wondered for more than a century how that one-sided preference could arise from scratch, without an existing bias to copy.

Kagan took the first major step in 1985. He found a way to produce a much larger excess of one mirror-image molecule than chemists thought possible at the time, according to the Royal Society of Chemistry. Soai built on that idea. In 1995 he designed a reaction with the potential to favor one mirror form. By 2003, he had a reaction that produced only one of the two possible outcomes, a result the Nobel committee called “one of the most spectacular chemical experiments ever conducted.”

Why This Chemistry Discovery Matters Beyond the Lab

This is not just an academic puzzle. Many drugs exist as mirror-image pairs. One version treats a disease. The other can do nothing, or cause harm. The Nobel Foundation noted that this is exactly the risk the pair’s work helps chemists manage, producing only the useful mirror form instead of a risky mixture, per Forbes.

Kagan’s methods already shape how the pharmaceutical industry makes drugs, flavors, scents and materials. Chemical companies use asymmetric synthesis routinely now, decades after his original insight. Soai’s work points toward a deeper question too: how homochirality, the one-sided molecular preference seen throughout biology, could have emerged on its own at the dawn of life.

How Chemists and the Nobel Committee Reacted

Nobel Committee for Chemistry chair Heiner Linke said the pair “provided a solution to a chemical mystery that is over a century old.” Soai linked his work directly to life’s origins. “Chirality is essential, it is a prerequisite to the origin of life,” he said, per the Royal Society of Chemistry.

Soai learned he had won while out shopping, the Royal Society of Chemistry reported. RSC president Robert Mokaya noted the timing: 2026 marks 25 years since the Nobel committee last honored catalytic asymmetric synthesis, a related 2001 prize shared by Knowles, Noyori and Sharpless. Kagan is now the 67th person to hold both a Nobel Prize and an RSC prize, having won the society’s Centenary Prize back in 1999.

What the Nobel Prize in Chemistry Means for Medicine Next

The prize carries 12 million Swedish kronor, worth roughly $1.2 million, split evenly between the two laureates. Beyond the money, the recognition points pharmaceutical and materials chemists toward refining Kagan’s and Soai’s methods further. Cleaner, more selective mirror-image chemistry could lower costs and side effects for the next generation of drugs.

The chemistry announcement capped a busy week for Nobel watchers. The Physiology or Medicine prize went to three scientists on October 5 for work on light-gated ion channels. The Physics prize went to Francis Halzen on October 6 for his role in the IceCube Neutrino Observatory. The Literature prize follows on October 8, and the Peace Prize on October 9.

The win lands in a week when other technical breakthroughs made headlines too, from South Korea’s record AI chip exports to Nvidia’s market value surge, a reminder that basic science keeps feeding the industries built on top of it.

Nobel Prize in Chemistry: Quick Answers

Who won the 2026 Nobel Prize in Chemistry?
Henri Kagan, an emeritus professor at Universite Paris-Sud in France, and Kenso Soai of the Tokyo University of Science in Japan.

What did they actually discover?
Kagan found a way to generate a strong excess of one mirror-image molecule from a reaction. Soai later built a reaction that produced only one mirror form, not a mixture.

Why does chirality matter?
Many molecules, including many drugs, exist as mirror-image pairs. Usually only one form is useful or safe, so controlling which one a reaction produces matters for medicine and industry.

How much is the prize worth?
12 million Swedish kronor, about $1.2 million, shared equally between the two laureates.

Is this related to the origin of life?
Yes. Soai has said chirality is a prerequisite for life to exist, since biology relies on a strict one-sided molecular preference that still puzzles scientists.

What other Nobel Prizes were announced this week?
Medicine went to three scientists on October 5 for work on light-gated ion channels, and Physics went to Francis Halzen on October 6 for his contribution to the IceCube Neutrino Observatory.

US Stocks Slide as Yields Hit 20-Year High, Oil Swings

US stocks slid on Wednesday as Treasury yields climbed to their highest levels in more than 20 years and oil stayed volatile on renewed Iran war fears, according to Al Jazeera. Wall Street closed lower a day after the Nasdaq and S&P 500 both hit record highs.

What this covers

Why yields and stocks moved

Investors worried that high oil prices would push up inflation and interest rates, driving a selloff in bonds, Al Jazeera reports. The article does not give index levels or percentage moves for the session.

Oil: Brent above $100

Oil rose Wednesday on Middle East supply concerns, then fell after the International Energy Agency said members “stand ready to release additional oil from their reserves if necessary”, with diesel prioritised. By 01:16 GMT on Thursday, Brent was at $101.53 a barrel and US WTI at $89.39. G7 countries and the IEA agreed on 3 October to release 100 million barrels of diesel and crude.

Tanker attacks in the Gulf

The UK Maritime Trade Operations agency (UKMTO) said nine tankers were attacked in the Strait of Hormuz in October so far, half of September’s total for the strait and wider Gulf. On Wednesday it also reported a tanker struck by multiple projectiles about 94 km north of Madinat ash Shamal, in Qatar’s exclusive economic zone, with casualties reported but no numbers given, per Al Jazeera. Qatar had not commented. See the agency’s own notices at UKMTO.

Supply is not stopped

Kpler data cited by Al Jazeera shows Gulf oil flows, excluding Iran, recovered to over 81% of pre-war levels in September, and Middle East crude exports hit 18.3 million barrels a day on 30 September, above the 12-month pre-war average of roughly 18 million. US Secretary of State Marco Rubio has said Washington controls the strait and flows are near normal, a claim made by a party to the conflict.

Markets and oil: questions answered

Why did US stocks fall on Wednesday?

Al Jazeera links the fall to bond-market worries: high oil prices could lift inflation and interest rates, pushing yields to over-20-year highs.

What was the Brent price?

$101.53 a barrel at 01:16 GMT on Thursday 8 October; WTI was $89.39.

What are the G7 and IEA doing?

They agreed on 3 October to release 100 million barrels of diesel and crude, and the IEA says it can release more.

Is oil still flowing from the Gulf?

Yes, per Kpler data, though shipping attacks continue.

Related reading: Wall Street earnings season and mortgage rates at a three-year high.

One Strait, Two Truths: Who Really Controls Hormuz?

The Strait of Hormuz dispute escalated on October 7, 2026, when US Secretary of State Marco Rubio told reporters in Athens that Iran had “lost complete control” of the waterway. Iran’s Revolutionary Guard rejected the claim within hours. The disagreement is not just rhetoric. It shapes how markets price oil, how shippers plan routes, and how both sides approach the next round of nuclear talks.

The Strait of Hormuz Dispute Reaches a New Peak

Strait of Hormuz dispute

Rubio spoke at a press conference in Athens on Wednesday. He said oil flows through the Gulf were “almost as much…as there was before this conflict began.” He added that Iran’s economy is in “total and complete free fall” under what he called “crippling” sanctions. Rubio also accused Iran’s leadership of diverting funds to Hezbollah, Hamas, Iraqi militias and the Houthis instead of its own population, according to The National.

US Vice President JD Vance called the confrontation a seven-month war in separate remarks. He said Washington’s central demand is a real cut to Iran’s uranium enrichment capacity. “Why do you need 60 per cent enriched fuel if you don’t want a weapon?” he asked. He added that the US would not “trade words for actions.”

The Data Behind the Hormuz Oil Exports Claim

Ship-tracker Kpler recorded Gulf crude exports averaging 18.3 million barrels per day on September 30. That is close to the roughly 18 million bpd average seen in the 12 months before the war started. Khaleej Times reported a similar seven-day average of 18.5 million bpd on October 1, with combined crude, products, chemicals and other liquids reaching 22.4 million bpd in the same week.

Gulf states are not waiting for a ceasefire to protect supply. The UAE is fast-tracking its West-East Pipeline through Fujairah, which should double export capacity once an expansion finishes in 2027. Saudi Arabia has already rerouted crude through its own East-West Pipeline. Both moves cut reliance on tankers that must pass through the strait itself.

The recovery stays fragile, though. Khaleej Times cited shipping intelligence firm Marisks, which tracked at least seven tanker incidents in and around the strait in recent weeks, including an October 1 fire aboard the very large crude carrier Kazimah III. The UK’s Maritime Trade Operations agency has logged at least one attack a day in the strait or the Gulf of Aden since October 2.

Tehran Rejects Washington’s Account of Hormuz

Brig Gen Mohammad Reza Naqdi, a senior adviser to the IRGC commander-in-chief, said the strait remains closed and that Iran’s forces hold “full control” over it. He said this will continue until Iran’s “legitimate demands” are met, The National reported.

Naqdi disputed the US oil-flow figures too. He said the routes still operating are not proof of a real recovery. He described them as “small boats smuggling oil” through rock passages blasted near Oman’s coast. He warned that these “illegal” routes would soon close as well.

Neither side agrees even on the basic facts, let alone a settlement. IMF managing director Kristalina Georgieva, speaking in Singapore ahead of the fund’s annual meetings, offered a more cautious read. “Even if the war in the Gulf were to end soon, the problem of high energy prices would likely persist for some time,” she said, describing the energy shock as large but contained.

Where the Strait of Hormuz Dispute Goes From Here

Iran and the US have exchanged proposals to end the fighting and reopen shipping in full. President Donald Trump rejected Tehran’s latest offer without detailing why. Vance’s comments suggest Washington wants a verified, lasting cut to enrichment capacity, not just a pause in hostilities.

Industry voices see room for optimism on the energy side, regardless of the politics. Vitol’s Tom Baker, speaking at a forum in Fujairah, said Gulf refining capacity is “recovering very rapidly” after the disruption. He noted that roughly 2 million bpd of Russian refining capacity remains knocked out and that Chinese refining output has also dropped, which keeps global demand for Gulf barrels high no matter how the dispute ends.

The dispute follows a week of related friction across the region. Comments by Donald Trump about Iran drew backlash in Los Angeles and San Diego, while the anniversary of the Gaza ceasefire was marked by a deadly strike on a Hamas commander. Sanctions pressure tied to the same standoff also forced the International Cricket Council to terminate a sponsorship deal with insurer AXA.

For now, the Strait of Hormuz dispute leaves two irreconcilable public narratives standing side by side. Markets, insurers and governments have to hedge against both being partly true at once.

Strait of Hormuz Dispute: Frequently Asked Questions

What is the Strait of Hormuz dispute about?
It is a disagreement over whether Iran still controls shipping through the strait. The US says oil flows have returned near prewar levels. Iran’s IRGC says the waterway stays closed to legal traffic.

How much oil is moving through the Gulf right now?
Kpler put the seven-day average at 18.3 million barrels per day on September 30, close to pre-war levels of around 18 million bpd, though estimates vary slightly by source and date.

Why does Vance say enrichment matters more than the strait?
He argues a lasting fix requires cutting Iran’s capacity to enrich uranium to 60 per cent, not just an agreement on shipping, since he sees no credible civilian use for fuel enriched that high.

Is the Strait of Hormuz actually closed?
That depends who you ask. Iran’s IRGC says yes. Washington and most shipping-market trackers say traffic has largely recovered, even though attacks continue.

What are the UAE and Saudi Arabia doing about it?
Both are leaning on overland pipelines, the UAE’s West-East Pipeline to Fujairah and Saudi Arabia’s East-West Pipeline, to move oil without transiting the strait at all.

Could energy prices come down soon?
The IMF’s Kristalina Georgieva warned prices could stay elevated even after the war ends, since shipping and insurance markets take time to normalize.

EU-China Trade Talks Open in Beijing Amid Deficit Row

EU-China trade talks opened in Beijing on 7 October 2026, with European Trade Commissioner Maros Sefcovic seeking concessions on a trade deficit that Al Jazeera reports exceeds €1 billion a day. Sefcovic is due to meet China’s Commerce Minister Wang Wentao on Thursday and Friday.

In this report

The deficit and the sticking points

According to Al Jazeera, the EU’s concerns centre on the size of its trade deficit with China, Chinese export restrictions on rare earths and other critical minerals, and surplus capacity in Chinese industry. China rejected an EU request for voluntary curbs on hybrid car exports, the Financial Times reported, and the Commission now hopes Beijing will accept a unilateral EU cap on hybrid imports instead.

Pressure from Paris and Berlin

On Tuesday, French President Emmanuel Macron and German Chancellor Friedrich Merz jointly urged the EU to prepare a “credible instrument” that could be activated quickly against countries that harm the bloc economically. Per the report, it would not name a specific country but would let the Commission respond within days, and Berlin wants it to be as strong as US Section 301 tariffs or China’s mineral export curbs. A majority of MEPs also backed a non-binding resolution calling for a firmer approach to Beijing.

Beijing’s response

China’s commerce ministry urged France and Germany to avoid protectionist measures and warned of a “resolute response” if the EU restricts Chinese firms or products. Beijing describes concerns about overcapacity as protectionism aimed at holding China back. G20 finance leaders, excluding China, agreed in September to act against “non-market” distortions.

What happens next

Sefcovic wants tangible results by October, with a commitment he can present to EU leaders at their Brussels summit next week, where trade with China tops the agenda. For background on the Commission’s trade tools, see the European Commission trade policy site.

EU-China talks: key questions

Who is negotiating in Beijing?

EU Trade Commissioner Maros Sefcovic is meeting China’s Commerce Minister Wang Wentao on Thursday and Friday, according to Al Jazeera.

How big is the EU’s trade deficit with China?

Al Jazeera reports it exceeds €1 billion, about $1.12 billion, per day.

What is the Franco-German proposal?

Macron and Merz want a rapid-response trade instrument that is not aimed at any one country but can be activated within days against economic harm.

When will EU leaders discuss it?

At a Brussels summit next week, where trade with China is the top agenda item.

Related reading: US-Iran tensions and record South Korea chip exports.

Trump Said Let Them ‘Take Out’ LA and San Diego — Here’s Why That Sparked Bipartisan Alarm

President Trump’s October 5, 2026 remarks at a Nebraska rally have set off a Trump Iran remarks backlash across California and Washington. Trump spoke at the rally about the cost of confronting Iran’s nuclear program. He told the crowd: “Let them take out Los Angeles. Let them take out San Diego. That’s — this is a very small price to pay.” Trump tied the comment to the financial burden of opposing Tehran, including high gas prices. He argued the cost was justified to protect national security, according to Axios.

What Trump Told the Nebraska Rally Crowd

Trump delivered the remarks at the Nebraska rally on October 5, 2026. He discussed the economic toll of standing against Iran’s nuclear program. Trump pointed to high gas prices as part of that toll. He argued the United States had already paid heavily to confront Tehran. Trump then made the comment about Los Angeles and San Diego. He called the potential loss “a very small price to pay” next to the stakes of stopping Iran. Trump framed the remark as a tradeoff between national security and local risk. He did not elaborate further on the comparison during the rally. Axios first reported the comments on October 6, 2026, a day after the rally. The report quickly drew attention well beyond Nebraska, reaching audiences following U.S. politics around the world.

Bipartisan Criticism From California Officials

California Governor Gavin Newsom responded first. Newsom called Trump “deranged and dangerous” for suggesting enemies could attack California cities. San Diego Mayor Todd Gloria issued his own statement next. Gloria said: “San Diego is not collateral damage. We are not expendable.” Los Angeles Mayor Karen Bass also weighed in on the remarks. Bass warned the statements could compromise city safety. She said the comments could undermine the president’s duty to protect the nation. Each official spoke from a different office and a different level of government. Their shared objection centered on the safety of their own residents. The reactions amount to bipartisan criticism of Trump’s framing, voiced by officials across different offices. None of the three officials disputed that Trump made the statement itself.

Trump Iran remarks backlash US Capitol building

White House Responds to the Trump Iran Remarks Backlash

White House Communications Director Steven Cheung addressed the growing Trump Iran remarks backlash directly. Cheung said Trump meant something different than his words suggested. He explained that the administration is fighting to prevent a nuclear Iran. Cheung said that goal is meant to stop Iran from threatening Los Angeles and San Diego. He described the “take out” phrasing as misunderstood. Cheung did not dispute that Trump made the statement. Instead, he focused on clarifying its intended meaning. Cheung framed the policy itself as protective rather than threatening toward any American city. The White House has not issued a further statement beyond Cheung’s remarks.

Iran’s Nuclear Program and the Wider Political Backdrop

Iran’s nuclear program has long been a flashpoint in U.S. foreign policy. Confronting it carries diplomatic, military, and economic costs. Gas prices are one example Trump cited directly at the rally. The International Atomic Energy Agency, which monitors nuclear facilities worldwide, sits at the center of that broader picture. Its work continues alongside the political debate over how far the United States should go. The remarks also land days after another major move from the administration, including a newly announced super intelligence force. They also arrive against a tense domestic backdrop, with a government funding deadline approaching ahead of the midterms. Both storylines are drawing attention from voters and officials at the same time as the Nebraska rally controversy.

Where This Goes From Here

The Trump Iran remarks backlash is likely to continue in the coming days. California officials have already put their objections on record. Newsom, Gloria, and Bass have each issued public statements. The White House has offered its explanation through Cheung. Reporters are likely to seek direct comment from Trump himself. No further statement from Iran’s government has been reported. The dispute may also surface in upcoming press briefings or hearings. Officials in other states could weigh in as the story spreads further. For now, the exchange remains a public back-and-forth between California leaders and the White House. Observers are watching whether either side issues additional comment this week.

Questions Readers Are Asking

What did Trump say about Los Angeles and San Diego?
At a Nebraska rally on October 5, 2026, Trump said: “Let them take out Los Angeles. Let them take out San Diego. That’s — this is a very small price to pay.”

Why did Trump make the comment?
Trump was discussing the economic cost of confronting Iran’s nuclear program, including high gas prices, and argued the cost was justified to protect national security.

How did California officials respond?
Governor Gavin Newsom called Trump “deranged and dangerous.” San Diego Mayor Todd Gloria said San Diego is “not collateral damage.” Los Angeles Mayor Karen Bass warned the remarks could compromise city safety.

How did the White House respond to the backlash?
White House Communications Director Steven Cheung said Trump meant the U.S. is fighting to prevent a nuclear Iran from threatening those cities, calling the “take out” language misunderstood.

When and where did Trump make the remarks?
Trump made the remarks on October 5, 2026, at a rally in Nebraska, as first reported by Axios on October 6, 2026.

Did Trump directly address Iran’s nuclear program?
Yes. Trump framed the remarks around the cost of confronting Iran’s nuclear program, a subject the International Atomic Energy Agency monitors internationally.

Tamara News will continue following reaction to the Trump Iran remarks backlash as officials respond. Readers can find related coverage of the administration’s recent policy moves and the broader political backdrop on tamaranews.com.