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Scientists have developed a new way to make an extremely strong metal-based material much less likely to break when it is bent or squeezed. The discovery could eventually lead to tougher materials for aircraft engines, turbines, energy systems and other machines that operate under extreme conditions. The research was led by engineers at Purdue University […]
For years, many women have faced a confusing message about menopause hormone therapy. It can be extremely effective for hot flashes and night sweats, yet older research created fears that the same treatment might harm the heart. A new U.S. study offers a more detailed picture. Researchers found that women with menopause symptoms who started […]
Il progetto RePAIR, conclusosi nell’ottobre 2025, ha riunito archeologia, intelligenza artificiale e robotica per affrontare una delle sfide più ...
Copernicus: "Nella prima metà di settembre l'estensione è aumentata bruscamente"
For more than a century, commercial shipping steadily moved away from sails. Now they are coming back. Across the global fleet, shipowners are installing towering rotor sails, rigid wings and...
Seventeen CEOs from European telecoms operators have warned that proposed EU rules aimed at banning "high-risk" network suppliers could cost the sector up to €40 billion.
El nuevo sistema evita pasos adicionales de purificación y podría facilitar el uso de este gas en autos, barcos y otras aplicaciones que hoy dependen de procesos más costosos y complejos
Global oil markets face a severe supply deficit and potential Brent price hike to $120 following the Hormuz blockade and Saudi pipeline sabotage.
The announcement by the US points to a developing field of modern warfare in the Earth's orbit.
Fragmento, datado entre os séculos III e IV, contém versos do Livro XII da obra.
O Ministério do Comércio e outros sete departamentos emitiram na segunda-feira um aviso que delineia o Plano de Ação para a Promoção do Consumo Doméstico Inteligente.
Iestyn Morgan has set out to make Welsh aquatic life "more accessible" for people to see.
The Floreana tortoise went extinct from its native island in the 19th century, but conservationists have reintroduced hybrid tortoises carrying its DNA.
The race is on to save the cuddly creatures from a debilitating disease: chlamydia.
Maps have often misrepresented the real sizes of developing nations, portraying them as smaller than more developed nations.
In the first quarter of the 11th century, a force of Kievan Rus' warriors sailed for Constantinople hoping to join the Varangian Guard — the Byzantine emperor's elite personal bodyguard, foreign troops trusted precisely because they had no stake in local politics, not unlike Rome's Praetorian Guard
If you haven't already watched Sergei Eisenstein's movie, Alexander Nevsky, I recommend that you look for it and watch it, regardless of whether it's a 1938 black and white film or not. Not only because this director's titles are still visually fascinating three quarters of a century later, but also
Amodei’s essay comes on the heels of an Anthropic researcher’s resignation over concerns that the firm and its competitors are not acting responsibly with AI development.
Le 26 août dernier, l’effondrement d’un ensemble de glace et de roches au Népal a déclenché un torrent de boue et de débris d’une violence exceptionnelle, faisant des milliers de morts et de dispar...
Les résultats de PISA 2025 révèlent un recul préoccupant du niveau scolaire des élèves dans les pays de l'OCDE, dont la France. Face à cette tendance, une question se pose : quelle place l...
Mercury is shrinking more than we thought — and it's hiding the evidence from us
Water is one of the most commonplace, essential substances in the human world.
Genetically modified yeast mixed with gelatin creates a durable biomaterial that could help build habitats under harsh Martian conditions.
OpenAI is at the center of another controversy over machines tackling big math problems. This one’s about the twin prime conjecture.
The mystery of the flipping foraminifera may conceal a rarely observed evolutionary process playing out across the planet.
The NS 'Savannah' even offered a view into the reactor powering the state-of-the-art ship.
New modeling shows that microbes shed by human beings can survive for days on the lunar surface, scientists say. Astronauts will need to think carefully about potential contamination when conducting science there.
Analysis revealed seed proteins from sesame and moringa, which held religious and symbolic significance.
1857: "Ship of Gold" sinks off S.C. coast 1940: Lascaux cave paintings discovered 2008: Chatsworth train collision
Since 2001, the United States has embarked on a path of “endless wars” or “forever wars”. Join us on Telegram, X, and VK. Contact us:…
Esqueça o cérebro feito de camadas, das mais primitivas às mais evoluídas. Um estudo em 182 espécies mostra que o que conta é a forma como os neurónios estão ligados à nascença. Essa lógica pode tornar a inteligência artificial muito mais eficiente Muitas das decisões mais importantes da nossa vida resumem-se a uma única pergunta: devemos ouvir a lógica ou as nossas emoções? A cultura popular apresenta muitas vezes esta tensão como uma luta entre duas mentes: uma camada racional “mais evoluída” construída sobre um antigo “cérebro de lagarto” movido por instintos primitivos. Esta batalha de cérebros também se tem
Deep beneath our feet, the slow machinery of Earth is always turning.
Cerca de 25 galardoados com o Medalha Fields, o equivalente ao Nobel da matemática, alertaram para um possível "efeito destrutivo" da inteligência artificial (IA) na investigação na disciplina, poucos dias depois da resolução de um complexo problema pela OpenAI.
Curiosa protesta organizzata da Democratism davanti al Ministero degli Affari Digitali della Polonia: "Non aspettate: regolate!"
Segundo a Anthropic, os serviços designados como 'estações de transferência', recorriam frequentemente a credenciais roubadas ou obtidas fraudulentamente para aceder aos seus sistemas e encaminhavam para o Claude pedidos feitos originalmente por utilizadores de plataformas chinesas.
The Centers for Disease Control and Prevention said there is no longer a risk of people getting sick with cyclosporiasis from this outbreak and is confident that all related iceberg lettuce is off the market.
A recent study claims to have utilized mathematics to determine when Homer really wrote the Iliad. How did this work, and is it trustworthy?
Una bisagra profunda explica por qué la cadena montañosa se estira y se comprime a la vez, según un nuevo estudio publicado en Nature. El patrón responde a la separación progresiva de la corteza inferior
15.12.2014, 20 Uhr, Dr. Daniele Ganser, Historiker, Swiss Institute for Peace and Energy Research, Basel: "Die Terroranschläge vom 11. September 2001 und der...
Successive wars launched after 9/11 have killed at least 4.5 million people and displaced more than 38 million others.
Daily news and analysis for corporate & political leaders
A provocative new paper suggests consciousness may not be unique to Earth and could arise in alien life forms far stranger than we can imagine.
Google will spend at least 13 billion euros (US$15.1 billion) on AI infrastructure in Finland over the next two years and secure nuclear power under a 22-year agreement
Now you pay €2.90/liter while Russians pay $0.80. Norway kept Statoil two-thirds public and built a sovereign fund. The EU chose the shareholder. You got…
Scientists show that positively charged metal ions help DNA molecules overcome electrostatic repulsion, supporting the DNA zipper model.
Visita Canale Cavour. Scopri le cose da fare e da vedere in Italia su Italia.it.
Visit Canale Cavour in Italy. Find out the things to do and places to visit on your holiday.
OpenAI is considering slowing down the development of cutting-edge artificial intelligence, and the ChatGPT maker’s Chief Executive Officer Sam Altman is hoping other AI companies will do the same.
Russian mobile phone operators have launched their first commercial 5G networks across 16 major cities following years of regulatory disputes and Western sanctions, the Digital Development, Communications and Mass Media Ministry announced Friday.
teleSUR
Dans les immenses datacenters dédiés à l’intelligence artificielle, la lumière pourrait éviter à des milliers de puces de perdre du temps à s’attendre. Pour comprendre le problème, il faut regarder comment travaillent les grands systèmes d’IA. Un modèle peut être…
Faint in X-rays but bright in ultraviolet light, new objects found by NASA's Chandra space telescope could help solve two great astrophysical mysteries.
There is a more than 10 per cent chance that AI could kill all humans within the next decade, a researcher at Anthropic estimated in a post, hours after social media posts went viral from someone saying they had just quit Anthropic over concerns that AI companies are “gambling with our lives” in the AI development race.
"What happens inside frontier AI companies now clearly affects everyone outside of them," an expert said following the hack on Hugging Face by AI agents being tested by OpenAI.
Anthropic said it blocked scientists who used its Claude AI models "in ways that could support biological weapons development."
Tens of thousands of messages from hundreds of rogue OpenAI agents reveal how the self-described "collective" coordinated the attack on AI infrastructure company Hugging Face.
The revelations in Anthropic's threat intelligence report come after a former top researcher at the company warned of the risks of AI to humanity.
For years, Washington has treated a nuclear detonation in orbit as a remote nightmare. In 2024, it became an official concern. U.S. officials said Russia was developing a nuclear anti-satellite weapon that, if placed in orbit and detonated, could disable large numbers of satellites and make parts of low Earth orbit hazardous for years. “The […]
The chip has a six-core CPU: two new high-performance "super cores" and four efficiency cores. Apple said the super cores are up to 20% faster than the...
El origen de "El grito" de Munch está en los efectos atmosféricos de una erupción volcánica indonesia años antes
Google will put €13 billion into Finnish AI data centres and buy Loviisa nuclear output under a 22-year deal with Fortum.
Researchers at the University of Twente have developed an optical method that follows the shape changes of a
Experts say the peptide craze is part of a broader phenomenon, as patients look beyond the regulated health system to address problems that doctors have struggled to treat
Los escombros de antiguos impactos meteoríticos han ocultado durante miles de millones de años las cicatrices de la contracción del planeta. Un nuevo estudio revela que Mercurio ha perdido hasta 23 kilómetros de diámetro desde su formación.
Chang'e-6 samples suggest the Moon’s two very different sides may have formed when uneven heating drove magma from one hemisphere to the other.
Un imponente piastrone di ghiaccio staccatosi dal ghiacciaio Petermann, nel nord della Groenlandia, ha urtato la costa di Joe Island. Contro ogni previsione dei glaciologi, la struttura non si è…
Scientists have directly observed how two negatively charged DNA molecules can pair up despite normally repelling each other. Positively charged metal ions appear to bridge the gap, helping matching DNA helices align groove for groove like a molecular zipper. The discovery confirms a theory proposed two decades ago and could help researchers understand DNA interactions involved in cancer and other cellular processes.
By revisiting the famous problem — which was controversially solved in the 1970s with the help of computers — mathematicians have gained important new insights into the nature of graphs.
Betel nut use among hunter-gatherers may turn back the clock.
Some 550 million years ago, Earth looked very different than it does today. The Southern Hemisphere was dominated by an enormous single continent known as Gondwana.
Por vez primera, unos científicos han utilizado juntas las capacidades de los telescopios espaciales Hubble y James Webb para estudiar algunos de los cuerpos más lejanos de nuestro sistema solar: los objetos transneptunianos (TNOs, por sus siglas en ing
En uno de los asentamientos más antiguos del mundo aparece una escultura inédita: una figura humana dominando a un leopardo, símbolo de poder según los expertos.
The breakthrough on the Navier-Stokes equations could be worth a $1 million prize, but a mathematician at the center of the story has serious questions about how OpenAI got there so fast.
It comes with Xiaomi's in-house Xring O3 chip.
Si chiama NASA-IBM Lunar Foundation Model e analizza dati provenienti da diverse missioni spaziali e può aiutare a individuare depositi di ghiaccio, crateri e formazioni vulcaniche con maggiore efficienza
AI agents went on an uncontrolled hacking spree, leaving some in the industry worried
For years, a small fragment of papyrus lay unnoticed in the collections of the French Institute of Oriental Archaeology in Cairo. No one had looked closely at it until, in early 2026, Belgian papyrologist Nathan Carlig of the University of Liège realized what he had in front of him: a previously unk
Welcome to the digital age, Iceman.
Os casos de morte após picadas por vespa asiática são raros, mas há uma característica que faz deste inseto um pouco mais perigoso do que os outros
Por primera vez en la historia de la astronomía, los dos grandes observatorios espaciales de la NASA, el Hubble y el James Webb, han trabajado de forma coordinada para desentrañar los secretos de los objetos transneptunianos (TNO, por sus siglas en inglés), esos cuerpos helados y diminutos que vagan
For the first time, astronomers have pointed NASA's two flagship space telescopes at the same patch of sky beyond Neptune and let them work as a team. Hubble handled the visible light. Webb handled the infrared. Together, they picked out 27 previously unknown trans-Neptunian objects, or TNOs — small
US government adviser Paul Christiano warns of risks to AI industry as he joins OpenAI’s non-profit foundation
Eugenia Malinnikova. Análisis armónico. Ecuaciones en derivadas parciales elípticas. Teoría del potencial. Investigación. ICMAT.
Nina Starr Braunwald. Prótesis cardíacas. Válvulas cardíacas artificiales. Cirugía del corazón. Cuerdas tendinosas. Válvula Braunwald-Cutter.
Roughly the size of a passport when closed, the device enables users to split the screen to use two different apps on the device, or two windows of the same website.
Automakers are betting that EVs with gas generators can succeed where plug-in hybrids largely fell short.
Reid Wiseman e Victor Glover vão atuar como astronautas eméritos a partir deste mês no Centro Espacial Johnson da NASA.
Si unas moléculas llamadas mecanóforos cuando reciben suficiente fuerza producen un cambio de color, es el llamado mecanocromismo.
How fast does light travel? In a vacuum, light moves at exactly 299,792,458 meters per second. Here is what that means for space and time.
More than 1,200 genetic variants have been linked to the Big Five personality traits, and many of the same variants are also associated with health, longevity, careers, income, and everyday habits. The findings reveal a surprisingly wide genetic connection between personality and life outcomes while showing that environment still plays a powerful role.
A small asteroid named 2026 RW1 was detected before impact and safely burned up over the Indian Ocean near Australia, marking only the 13th such pre-impact discovery.
À près de 2 900 kilomètres sous nos pieds, la frontière entre le noyau et le manteau abrite des structures encore largement mystérieuses. En analysant grâce au deep learning plus de 2 millions d’en...
A mathematician compared the feat to the history-making chess competition in which IBM’s Deep Blue computer beat Garry Kasparov in 1997