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Scientists report that a gene poxviruses appear to have stolen from humans is behaving in ways never observed before. The finding is drawing attention because it sheds light on how viruses borrow and repurpose host genetic material, potentially affecting how poxviruses evolve and interact with human cells. Researchers say the unusual behavior of the gene could offer new insight into viral evolution.

Karl Deisseroth, the Stanford psychiatrist and bioengineer known for developing optogenetics, a technique that lets scientists control brain cells with light, is the subject of a new interview featured on NobelPrize.org. He discusses his research on how specific neural circuits drive behaviour and mental illness, work that has reshaped modern neuroscience. Readers are sharing the interview widely as interest in his contributions to brain science continues to grow.

Dutch audiences are tuning into NPO Radio 1, the national news and current affairs station, as a busy news day unfolds. Stories making headlines in the Netherlands include Nike losing ground in the sportswear market, the Gelderland coalition holding together after crisis talks over the BBB's stance, and the Nobel Prize awarded to American and German scientists for research on a 'light switch' in nerve cells.

Eric Topol highlights two new scientific papers arguing that aging in humans is driven by the progressive loss of cell identity — cells drifting from their specialized states over time. The piece summarizes the research and its implications for understanding and potentially intervening in the aging process. Readers are debating the evidence and what it could mean for longevity science.

SpaceX has moved to acquire wireless spectrum, putting it on a collision course with US mobile carriers, according to a Reuters report. The deal would give Elon Musk's company access to radio frequencies traditionally controlled by telecom operators, opening the door to direct-to-cell satellite services and intensifying competition in the American wireless market.

Oppo has begun sales of a new 5G smartphone in India featuring an 8,000 mAh battery, a 144Hz display and a MediaTek processor. The large battery capacity is the standout specification drawing attention, as most phones in the segment carry noticeably smaller cells. Coverage is circulating widely on Indian news sites as the sale opens.

Wired has published an explainer on optogenetics, the Nobel-winning technique that lets scientists control neurons with light. The article breaks down how light-sensitive proteins are used to switch specific brain cells on or off, a method that transformed neuroscience research and earned the Nobel Prize in Physiology or Medicine. It is drawing attention from readers following advances in brain science and the technology's potential to illuminate how the brain works and to treat neurological disorders.

Authorities in San Luis Potosí have detained 'El Canas', identified as the alleged leader of a cell dedicated to robbing cargo transport in the region. The arrest, reported by La Jornada, is drawing attention in Mexico and Spain as discussion grows over security for freight operators and the impact of transport crime on supply routes.

Researchers report in Nature that the enzyme UCHL5 stabilizes the receptor ALK5, driving an autophagy-dependent ferroptosis process in cartilage cells in osteoarthritis. The findings point to a previously underappreciated mechanism in joint degeneration and suggest UCHL5 or the ALK5 pathway as potential targets for future osteoarthritis treatments, a disease with few options beyond symptom management.

New reporting explains that cellular memory is not limited to neurons and immune cells: muscle and liver cells also retain information about previous conditions. The finding suggests more of the body's tissues can adapt based on past experiences than previously assumed, a claim now being shared and debated among science readers online.

Suzuki is pushing a low-cost mini electric vehicle strategy in Japan and India, but reporting by Nikkei Asia argues the plan highlights a deeper problem: Japan's dependence on Chinese battery supply chains. The company's budget EV ambitions rely on affordable cells that Chinese manufacturers dominate, leaving Japan exposed as it tries to catch up in electrification.

Japanese truck and commercial vehicle maker Isuzu is trending in Japan. Details of what prompted the interest are not clear from available information. The company, known for the Elf truck and its partnership with Toyota on fuel cell heavy trucks, has a high profile ahead of industry events such as the Japan Mobility Show, which may explain the attention.

A science article on microchimerism is recirculating online, claiming that anyone who has been pregnant carries cells from their fetus, making them a chimera. One widely shared comment notes that even a miscarriage over two decades ago may have left fetal genetic material in the mother's body, potentially transferable to later children. Readers are trading personal reactions and fact-checking the biology.

Interest in Stanford bioengineer and psychiatrist Karl Deisseroth is rising alongside coverage of the 2026 Nobel Prize in medicine, with PBS among outlets streaming the announcement of the winner live. Deisseroth, known for pioneering optogenetics, a technique that lets researchers control brain cells with light, is frequently mentioned as a potential laureate in medicine or physiology.

France's intelligence services have assessed that the high school blockade movement is a "maneuver orchestrated by LFI and its ultra-left proxies," according to Matignon. The statement came after an interministerial crisis cell convened by Prime Minister Sébastien Lecornu, signalling that the government is treating the school protests as politically driven rather than spontaneous.

German biophysicist Georg Nagel is being discussed in connection with the Nobel Prize in Medicine, thanks to his pioneering work on optogenetics, a technique that uses light-sensitive proteins to switch nerve cells on and off. The method has revolutionised brain research, allowing scientists to precisely control neurons in living tissue. German media are revisiting how the 'light switch' discovery reshaped neuroscience and why Nagel's contribution remains central to the debate over who deserves the honour.

Wired has published an explainer on optogenetics, the Nobel-winning technique that lets scientists control neurons with light. By making brain cells sensitive to light, researchers can switch specific circuits on and off with precision, a method that has transformed neuroscience and earned recognition for its pioneers. Readers are sharing the piece as an accessible look at how the technology works and what it has revealed about the brain.

Weather authorities have issued alerts for heavy thunderstorms and intense rainfall across the Languedoc-Roussillon region in southern France, with Narbonne among the areas affected. Forecasters from La Chaîne Météo warn of locally violent storm cells bringing a risk of flooding and disruption as the storms move through the area.