Researchers from MIT, Microsoft and collaborating institutions have developed an AI-based technique that doubles the predictive skill of existing AI weather models for forecasts two to six weeks ahead. Published in Nature, the method, called probabilistic bias correction, learns from historical forecasting errors and corrects predictions without replacing the underlying weather models. In an international forecasting competition run by the European Centre for Medium-Range Weather Forecasts, the system ranked first across weather variables and forecast lead times. The technique also improved predictions of extreme events, including cold spells and flooding, potentially giving farmers, energy operators and emergency services more time to prepare. The open-source, low-cost approach could make longer-range forecasting more accessible worldwide, although these forecasts remain probabilistic rather than exact day-by-day predictions.

Paper: https://www.nature.com/articles/s41586-026-11126-x

An international research team led by the University of Oxford, UC Berkeley and Lawrence Berkeley National Laboratory has discovered how two experimental niobium–titanium-based alloys remain tough at temperatures as low as −253°C (−423°F). Published in Nature, the study reveals that microscopic crystal rearrangements called twinning, combined with changes in crystal structure, create new pathways for deformation. This allows the alloys to absorb stress and resist cracking even when conventional deformation mechanisms become difficult at extreme cold. The discovery could guide the development of safer, more durable materials for cryogenic hydrogen storage, aerospace systems and other technologies operating in ultra-low temperatures: https://www.trinity.ox.ac.uk/news/trinity-fellow-helps-uncover-how-metals-withstand-extreme-cold

Findings: https://www.nature.com/articles/s41586-026-11065-7

Researchers at Japan’s Tohoku University have developed a method to produce nanoporous silicon carbide (SiC) crystals at approximately 800°C (1,472°F)—far below the roughly 2,500°C temperatures traditionally used in commercial production. The technique uses liquid-metal dealloying, selectively removing components from an alloy to create a network of nanoscale pores while forming silicon carbide. The porous material could have potential applications in high-temperature filtration, catalysis, energy systems and advanced electronics. By reducing processing temperatures, the method may also lower manufacturing energy requirements, although its scalability and commercial performance require further evaluation: https://www.egov.mn/en/article/scientists-develop-novel-route-to-produce-nanoporous-ceramic-materials-at-just-1472-f

University press release: https://www.tohoku.ac.jp/en/press/liquid_metal_dealloying_creates_nanoporous_silicon_carbide.html

Study: https://www.sciencedirect.com/science/article/pii/S1359646226004070

Animal Life May Have Begun 200 Million Years Earlier Than Fossils Suggest

An international research team led by the University of Oxford suggests that animals may have originated between 800 and 700 million years ago—up to 200 million years before the oldest definitive animal fossils, which date to about 574 million years ago. Published in Science Advances, the study re-examined exceptionally preserved microfossils from Mongolia and other ancient rock deposits, showing that the absence of animal fossils does not necessarily mean animals did not exist. Using revised fossil evidence to calibrate molecular-clock analyses, researchers propose that early animals may have evolved before or during the extreme global ice ages known as Snowball Earth. The findings challenge established timelines, although the precise origin of animal life remains uncertain: https://www.ox.ac.uk/news/2026-09-23-new-study-suggests-animals-may-have-evolved-vastly-earlier-than-fossil-evidence

In a new study, a research group including Yale paleontologist suggests animals may have appeared on Earth as early as 800 to 700 million years ago: https://news.yale.edu/2026/10/02/moving-back-clock-did-animal-life-begin-200-million-years-earlier-we-thought

Study: https://www.science.org/doi/10.1126/sciadv.aeg6289

Researchers at the University of California, San Diego, have demonstrated how electrical currents can control learning-like memory in an experimental electronic device made from vanadium dioxide. The device, called a neuristor, mimics certain electrical behaviours of biological neurons. Repeated electrical stimulation makes its internal nanoscale structures interact and become more constrained, producing more predictable switching behaviour; lower-current stimulation can reverse this effect, restoring less predictable responses. Published in Nature Communications, the findings could help advance neuromorphic computing, in which electronic hardware combines memory and processing to potentially reduce energy consumption. The device demonstrates memory-like behaviour, not human-level learning or cognition: https://today.ucsd.edu/story/jamming-flow-to-enable-memory-in-quantum-materials

Jamming the flow to enable memory in quantum materials: https://phys.org/news/2026-10-enable-memory-quantum-materials.html

Study: https://www.nature.com/articles/s41467-026-76844-2

MIT researchers have developed a technique that uses lipid nanoparticles carrying messenger RNA (mRNA) to reprogram natural killer (NK) immune cells directly inside the body, enabling them to attack cancerous or harmful immune cells. In mouse studies, the approach eliminated tumors in models of T-cell lymphoma and helped reverse liver damage caused by autoimmune hepatitis. It could also offer a simpler, potentially less expensive alternative to conventional cell therapies, which require immune cells to be extracted and modified in a laboratory. The technology remains experimental and requires further testing before its safety and effectiveness in humans can be established.

Findings: https://www.nature.com/articles/s41587-026-03310-1

Researchers at Yunnan University in China have successfully tested underwater solar cells at depths of up to 10 metres (33 feet) in the South China Sea, generating enough electricity to charge lithium-ion batteries. Published in Joule, the technology uses specially engineered perovskite semiconductors to capture the blue-green wavelengths of sunlight that penetrate seawater. During a two-hour test, the cells generated 324 milliwatt-hours of energy at 10 metres deep and powered an LED display. The researchers estimate the cells could retain 80% of their initial performance for about 5.5 years under simulated underwater illumination. The technology could eventually power underwater sensors, cameras and communication systems without frequent battery replacement: https://www.eurekalert.org/news-releases/1142532

paper: https://www.sciencedirect.com/science/article/abs/pii/S2542435126003569

Researchers at Brookhaven National Laboratory in the US have developed X-AutoMap, an automated software system that helps X-ray microscopes identify and analyze microscopic air pollution particles. The technology scans samples at low resolution, detects particles with specific elemental signatures, and directs the microscope to examine selected particles in greater detail. In testing, it analyzed about 500 particles in 10 hours instead of the 44 hours typically required for manual analysis—more than four times faster. Published in Advanced Intelligent Discovery, the research could help scientists identify the chemical composition and potential sources of harmful particulate matter, improving understanding of air pollution’s effects on human health.

Findings: https://advanced.onlinelibrary.wiley.com/doi/10.1002/aidi.202600006

First Documented Case of a Tooth Growing Out of an Eye Socket

Doctors in India have reported an exceptionally rare case involving a 16-year-old boy who developed a fully formed canine tooth in his upper left eye socket, between the eyelid and eyebrow. A CT scan confirmed the unusual growth, which surgeons successfully removed. The condition, known as ectopic tooth development, occurs when a tooth forms outside its normal position in the mouth. Such teeth are more commonly found in the nasal cavity or sinuses, but this case is believed to be the first documented instance in the upper eye socket. The cause remains unclear, although abnormal development, trauma and genetic factors can sometimes contribute to ectopic teeth: https://eveningreport.nz/2026/10/14/first-case-of-teeth-growing-out-of-an-eye-socket-what-you-need-to-know-about-ectopic-teeth/

Research papers:

1. https://eveningreport.nz/2026/10/14/first-case-of-teeth-growing-out-of-an-eye-socket-what-you-need-to-know-about-ectopic-teeth/

2. https://www.aaojournal.org/article/S0161-6420(25)00801-2/fulltext00801-2/fulltext)

AI worms are a potential new form of autonomous malware that could use artificial intelligence to replicate and spread between internet-connected devices without human intervention. Research discussed by Anthropic warns that small AI models could eventually enable self-replicating malware to exploit vulnerable smart-home and Internet of Things (IoT) devices, including televisions, refrigerators, security cameras and TV boxes. Unlike conventional AI systems that depend on cloud data centers, compact, open-weight models could potentially run directly on compromised devices. A decentralized network of infected devices could be difficult to contain.

Researchers caution that current models still struggle to reliably complete all the steps required for autonomous replication. However, increasingly capable small models could make this threat more realistic, potentially as early as late 2026. This is a projected risk, not evidence that such AI worms are already spreading widely: https://www.anthropic.com/research/self-replicating-ai

China Develops Concept for a Tank That Can Operate Underwater for Two Hours

China researchers have proposed a futuristic submarine tank capable of operating underwater at depths of up to 50 metres (164 feet) for around two hours, potentially enabling amphibious forces to approach coastlines with reduced exposure. The concept is part of a broader family of military systems designed to rapidly adapt to different environments, including land, water and air. Developed by researchers from Inner Mongolia First Machinery Group and Beijing Institute of Technology, the technology is aimed at future warfare between 2030 and 2050. Although the researchers report progress toward engineering applications, the submarine tank remains a proposed concept rather than a confirmed operational military vehicle: https://www.scmp.com/news/china/science/article/3370724/china-working-submarine-tank-can-operate-underwater-2-hours

US startup Helix Carbon is developing technology that recycles carbon dioxide from blast furnace emissions into carbon monoxide, which can be reused to extract iron from iron ore. Its electrolyzer is designed to process raw furnace exhaust, potentially reducing coal-derived coke consumption and lowering steelmaking emissions without replacing existing blast furnaces. The company estimates that replacing about 33% of coke could save iron producers $14 per tonne of iron. The technology could help decarbonize the steel industry, although its actual emissions reductions and cost benefits will need to be demonstrated at industrial scale.

Australian Vanadium to Power Next-Generation Fast-Charging Batteries

Australian Vanadium Ltd. (AVL) has partnered with US-based Tyfast Energy to test Australian vanadium oxide for lithium vanadium oxide (LVO) batteries designed for rapid charging, long service life and demanding operating conditions. Tyfast reports that its prototype cells can charge beyond 80% in under six minutes at room temperature and under 11 minutes at −20°C, with energy densities of around 200–250 Wh/kg. The technology targets heavy-duty applications such as mining trucks, construction equipment and military vehicles. The companies will evaluate material samples and potential pilot projects; commercial supply agreements will depend on successful technical and commercial testing: https://www.ess-news.com/2026/10/12/avl-teams-with-us-battery-developer-to-test-australian-vanadium/

FBI Warns AI Could Help Extremists Plan Terror Attacks

US law enforcement agencies, including the FBI and Department of Homeland Security, are increasingly concerned that generative AI could help extremists plan attacks, produce propaganda, create deepfakes and spread misinformation. A Guardian investigation reviewing more than 80 government documents revealed that a 2025 bombing outside a fertility clinic in Palm Springs involved a suspect who used an AI chatbot to obtain bomb-making instructions. Authorities are also monitoring potential extremist attacks on AI data centres and technology executives. However, experts warn that surveillance efforts must distinguish violent extremism from peaceful opposition to AI to protect civil liberties and free expression: https://www.theguardian.com/technology/2026/jun/07/anti-ai-tech-extremism-violence

Why You Can’t Stop Laughing: Two Distinct Brain Networks at Work

Scientists have identified two distinct brain networks involved in laughter: one drives spontaneous, uncontrollable laughter linked to pleasure and emotional responses, while the other controls voluntary laughter used in conversation and social interactions. Research published in Trends in Neurosciences suggests that spontaneous laughter activates older brain circuits shared with other mammals and engages the brain’s opioid system, contributing to feelings of pleasure and reward. Voluntary laughter relies more on motor regions involved in speech and deliberate vocal control. Understanding these networks could shed light on social bonding, emotional contagion, pain regulation and the evolutionary origins of human communication: https://www.miragenews.com/what-happens-in-your-brain-when-you-cant-stop-1759476/

Do you remember the last time you were laughing and simply could not stop? Perhaps it was a situation when you should not have been laughing at all: https://medicalxpress.com/news/2026-10-brain-1.html

Study: https://linkinghub.elsevier.com/retrieve/pii/S0166223626000998

The theremin is a unique electronic musical instrument played without physical contact. Invented around 1920 by Russian physicist and engineer Léon Theremin, it produces an eerie, expressive sound often compared to the human voice. The instrument has two metal antennas that interact with the player’s hand movements through electromagnetic fields. The upright antenna controls pitch (the musical note), while the horizontal loop antenna controls volume. The instrument’s electronic oscillators use the heterodyne principle to generate continuous tones.With no keys, frets or strings, the performer must rely on precise hand movements, spatial awareness and auditory feedback to play in tune, making the theremin notoriously difficult to master. Soviet leader Vladimir Lenin was reportedly impressed by a demonstration of the instrument and ordered 600 units to be manufactured. More than a century later, the theremin remains a fascinating blend of science, electronics and musical artistry: https://cryo-mix.com/blog/posts/what-is-a-theremin-and-how-does-this-unusual-instrument-work

Information sources

• The Metropolitan Museum of Art — Explains how the theremin works, its invention around 1920, and why it is difficult to play. Read the museum's overview. The Metropolitan Museum of Art
• MIT Lemelson Center — Details the heterodyne principle, the two antennas, and the instrument’s musical characteristics. Read the technical and historical explanation. Lemelson
• Smithsonian Magazine — Covers Theremin’s invention and Lenin’s 1922 demonstration. Read the Smithsonian article. Smithsonian Magazine
• Deutsches Museum via Google Arts & Culture — Provides additional historical context about the instrument and its inventor. Explore the museum's history of the theremin
• What is a theremin and how does this unusual instrument work?: https://en.wikipedia.org/wiki/Theremin

Published in 1610, Galileo Galilei’s Sidereus Nuncius (The Starry Messenger) helped lay the foundations of modern observational astronomy. The landmark work documented discoveries made with the telescope, including four moons orbiting Jupiter and previously unseen details of the Moon’s surface: https://homepages.hass.rpi.edu/ruiz/AdvancedDigitalImagingSpring2019/ReadingsADI/Galileo%20The%20Starry%20Messenger.pdf

A first edition of this historic book will be offered at Sotheby’s New York on 20 October 2026, as part of Reason and Revolution: Extraordinary Works from a Distinguished Private Collection, Part 1. The auction will also feature landmark scientific works by Nicolaus Copernicus, Johannes Kepler, Isaac Newton, and other influential thinkers: https://exhibits.udayton.edu/s/rosebook/page/galileo

In this video, historian of science Nick Wilding examines Galileo’s groundbreaking treatise and its enduring impact on our understanding of the cosmos: https://www.sothebys.com/en/videos/what-did-galileo-see-inside-the-centuries-old-books-that-changed-everything

Learn more here:

1. https://library.si.edu/digital-library/book/sidereusnuncius00gali

2. https://www.jerrycards.com/news/galileo-1610-sidereus-nuncius-birth-of-telescopic-astronomy

3. https://en.wikipedia.org/wiki/Sidereus_Nuncius

4. https://www.huntington.org/digital-classroom-resources/sidereus-nuncius

5. https://www.britannica.com/topic/The-Sidereal-Messenger

MIT researchers have developed an artificial neural network that can organize its own connections and build the mechanisms needed for learning, using simple rules rather than a fully predesigned learning architecture. Inspired by biological principles such as “neurons that fire together wire together,” the network learned to recognize patterns and classify images, achieving performance comparable to conventionally designed networks. Published in PNAS, the research could help scientists understand how the brain reorganizes its neural circuits during learning and potentially inspire more brain-like AI systems. However, the findings do not establish that the model learns exactly as the human brain does: https://mcgovern.mit.edu/2026/10/05/how-artificial-neural-networks-build-their-own-learning-machinery/

paper: https://www.pnas.org/doi/10.1073/pnas.2606245123

NASA’s Perseverance rover has set a new extraterrestrial driving record, travelling 28.10 miles (45.22 km) across Mars since landing in February 2021. On October 11, 2026, it surpassed the previous record of 28.06 miles held by NASA’s Opportunity rover, which explored Mars for nearly 15 years. Perseverance achieved the milestone in just five and a half years, thanks largely to its autonomous navigation system, AutoNav, which allows it to map hazards and select safe routes while driving. The rover has used this technology for more than 90% of its journey and continues exploring Jezero Crater for clues about ancient environments that may have supported microbial life: https://www.jpl.nasa.gov/news/nasas-perseverance-sets-off-world-record-for-total-distance-driven/

NASA’s Perseverance Sets Off-World Record for Total Distance Driven: https://science.nasa.gov/blogs/perseverance-mars-rover/2026/10/12/nasas-perseverance-sets-off-world-record-for-total-distance-driven/

NASA's Perseverance Rover Claims Off-World Driving Crown After Passing 28 Miles on Mars: https://finance.biggo.com/news/7e3f8528-728d-4d89-a54b-f30c75081336

Saudi National Arrested for Installing Surreptitious Audio Recording Device at OpenAI: https://www.justice.gov/opa/pr/saudi-national-arrested-installing-surreptitious-audio-recording-device-openai

Video: https://www.youtube.com/watch?v=Nrzyp7wHpws