Resumen de Prensa

Miércoles, 4 de Noviembre de 2026

07:00 Europe/Madrid · ventana últimas 24 h

🌍 Actualidad

La Vanguardia 2026-11-03 23:05 es

Entre la guerra y la paz

La gran pregunta que toca hacerse a partir de hoy es qué Trump veremos ahora

The Guardian (World) 2026-11-04 04:00 en

ANC faces anger over poor services as South Africans vote in local elections

Party expected to get less than a third of the vote amid frustration over water outages and power cuts The African National Congress is on course for a bruising result in South Africa’s local elections on Wednesday as voters go to the polls amid deep discontent over water outages, power cuts and crumbling infrastructure. The former liberation movement, which Nelson Mandela led to power in 1994 at the end of apartheid as South Africa’s first black president, is still likely to be the largest party. However, polls show it getting less than a third of the vote, down from 45.6% at the last…

The Guardian (World) 2026-11-03 13:00 en

Brazil publishes first global ‘roadmap’ for phasing out fossil fuels

Cop30 host sets out steps to break link with coal, oil and gas as it aims to move focus from negotiating to implementing All countries can start to break their dependence on fossil fuels now without needing to wait for new technologies or economic changes, Brazil’s government has said ahead of a global climate summit. Brazil, the host of last year’s UN climate conference , set out the world’s first global “roadmap” for phasing out fossil fuels on Tuesday, showing that countries could boost their economies and pull people out of poverty while breaking the link with coal, oil and gas. Continue…

South China Morning Post 2026-11-04 05:48 en

‘I wasn’t on the ballot’: Trump deflects blame as Democrats on track to control Congress

Follow the SCMP’s live coverage here In what appears to be an early attempt to distance himself from the Democrats’ historic gains, US President Donald Trump has sought to shift attention away from his party’s performance in the midterm elections, taking to social media to remind voters that he “wasn’t on the ballot”. “I wasn’t on the Ballot and if I was, we would have won IN A LANDSLIDE! Thank you for your attention to this matter,” Trump wrote as early results showed Democratic gains in places...

South China Morning Post 2026-11-04 05:33 en

US voters unleash blue wave, handing Congress to Democrats and rebuking Trump

Follow the SCMP’s live coverage here After weeks of insults, fearmongering and eye-popping spending on advertising, Americans settled down to vote on Tuesday, unleashing a blue wave that saw Democrats projected to take the House and the Senate, in a sharp rebuke to US President Donald Trump and his controversial governing style. In a stunning development, the Associated Press also projected that Democrat James Talarico won the Texas US Senate election, defeating Republican nominee Ken Paxton and...

Clarín (Argentina) 2026-11-04 05:50 es

Las herramientas de IA de Apple llegan a China tras un retraso de dos años

Apple lanza en China un piloto de sus herramientas de IA, tras superar barreras regulatorias. Colabora con Qwen para potenciar sus funciones. La prueba, limitada a desarrolladores, incluye 18 funciones como traducción en vivo. El acceso público se espera para diciembre.

Folha de S.Paulo (English) 2026-11-03 16:49 en

Race for Brazilian Uranium Attracts Foreign Groups and Former Bolsonaro Government Officials

At least five groups of foreign and domestic companies are positioning themselves in Brazil's uranium and nuclear energy business as Lula's (PT) government prepares rules to allow private partnerships with INB (Indústrias Nucleares do Brasil). Uranium mining is a federal monopoly exercised by the state-owned company, and the sector is awaiting a decree detailing how the partnerships will operate. Leia mais (11/03/2026 - 13h49)

Orient XXI 2026-11-04 05:00 fr

Iran. Un changement de stratégie ignoré par Donald Trump

Les guerres de 2025 et 2026 ont amené un changement profond de stratégie à Téhéran. Désormais, l'Iran ne se sent plus tenu par des limites mais se prépare à une escalade alors que grandit la menace d'une campagne militaire états-unienne. L'incapacité de Washington à comprendre cette évolution est porteuse de grands dangers pour la région et au-delà. Le conflit entre les États-Unis et l'Iran se trouve dans une impasse stratégique dangereuse. Alors que Washington maintient son blocus (…) - Magazine / Iran , Pétrole , Diplomatie , Gaz naturel , Blocus , États-Unis , Houthistes , Détroit d'Ormuz…

CBC News (Top Stories) 2026-11-03 11:49 en

Prime Minister says Russia will not be allowed to compete at 2026 world juniors in Alberta

Prime Minister Mark Carney says Russia will not be allowed to compete at next month's world junior hockey championship in Alberta. Carney, speaking in Antigua at the Commonwealth Summit, said Russian and Belarusian athletes will not be permitted to represent their countries in Canada as long as the war in Ukraine continues.

ABC News Australia (Just In) 2026-11-04 05:33 en

Transport minister forced to take back seat at his own press conference

The premier and his senior lieutenants have been grilled on multiple occasions in the past fortnight about the biggest and most expensive road infrastructure project in SA's history but debate continues over whether it's time for one minister to fall on his sword.

🔬 Ciencia y Tecnología

Big Think 2026-11-03 15:30 en

Mapping the brain won’t unlock all its secrets. That’s a good thing.

There’s a quote attributed to New Zealand physicist Ernest Rutherford that goes something like this: “All science is either physics or stamp collecting.” In other words, some scientists perform experiments to explain how things work, while others don’t test specific hypotheses but instead observe the natural world and take note of what they find. The latter may seem inferior, but don’t underestimate the influence of observational science; after all, biology’s greatest stamp collector was probably Charles Darwin, who planted the seeds of his theory of evolution by natural selection in his…

Hipertextual 2026-11-03 23:37 es

Windows 11 recibe una mejora que promete salvar a millones de computadoras antiguas

Uno de los requisitos más estrictos de Windows 11 después del arranque seguro eran los 16 GB de RAM. Si bien el sistema se podía instalar en ordenadores con menos memoria, el rendimiento era tan pobre que los usuarios claudicaban y volvían a Windows 10. Microsoft ha trabajado para mejorar el desempeño de su sistema […] Seguir leyendo: Windows 11 recibe una mejora que promete salvar a millones de computadoras antiguas

Hipertextual 2026-11-03 20:01 es

Netflix tiene una nueva IA que elige qué ver según tu estado de ánimo

Uno de los problemas más grandes de Netflix y otros sistemas de video en streaming es encontrar qué ver. Las compañías han invertido en algoritmos que recomiendan series o películas basándose en nuestros gustos o en la lista de reproducción, pero muchas veces no es suficiente. Ahora Netflix quiere probar suerte con AI Discover, una […] Seguir leyendo: Netflix tiene una nueva IA que elige qué ver según tu estado de ánimo

The Next Web 2026-11-03 19:53 en

UK AI minister says a serious cyber breach is ‘extremely likely’

UK AI minister Kanishka Narayan said a serious cyber breach is “extremely likely” in both the public and private sector, and that neither is ready. He pointed to extra funding for the AI Security Institute as the government’s response. The UK is “extremely likely” to suffer a serious cyber breach soon, AI minister Kanishka Narayan […] This story continues at The Next Web

The Next Web 2026-11-03 19:34 en

AI inference startup Fal doubles its value to $16B in a $1.3B round

Fal, which hosts image, video and audio AI models for developers, raised $1.3B led by Bessemer at a $16B valuation, double its April value. Nvidia and T. Rowe Price also invested. Fal plans to spend the money on more computing power and staff. Fal, a startup that runs image, video and audio AI models for […] This story continues at The Next Web

The Verge 2026-11-04 01:15 en

AMD rides data center riches to ‘largest and most profitable’ quarter in history

AMD CEO Lisa Su said in the company's quarterly earnings call on Tuesday that Q3 2026 was "was the largest and most profitable in our history." AMD reported a record $13.4 billion in quarterly revenue, and it's predicting it will hit another record high next quarter of $17 billion. The company's data center business is […]

The Verge 2026-11-04 01:02 en

All the news about The Legend of Zelda: Ocarina of Time remake

Ahead of the release of Rockstar Games’ Grand Theft Auto VI, Nintendo is launching its own fall juggernaut: a Switch 2 remake of The Legend of Zelda: Ocarina of Time. The remake, which is releasing 28 years after the launch of the original version on Nintendo 64, has a much more realistic visual style and […]

The Verge 2026-11-04 00:42 en

The biggest modding site in PC gaming is taking a stance on AI

The PC gaming mods repository Nexus Mods is making disclosures about AI mandatory for uploads of new mods, meaning that mod authors will have to declare "whether AI has been used in their work," the site announced today as part of a big post about AI-generated content on the platform. "One of the most consistent […]

MIT Technology Review 2026-11-03 13:10 en

The Download: controlling AI agents and “Super Intelligence” loyalty tests

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How “reverse game theory” could keep AI agents in check A new approach known as “reverse game theory” aims to control powerful AI models by designing systems that incentivize them to…

MIT Technology Review 2026-11-03 10:43 en

How “reverse game theory” could keep AI agents in check

A new approach known as “reverse game theory” aims to control powerful AI models by designing systems that incentivize them to stick to the rules. As AI models become more capable, safety researchers are scrambling to ensure they are “aligned” with human desires—to make sure, in other words, that rogue agents don’t break the law,…

IEEE Spectrum 2026-11-03 19:00 en

IEEE Computer Society Chapter Offers Webinars With Industry Experts

To help engineers keep up with emerging technologies such as AI, cloud computing, and sustainable infrastructure, and learn how they can be applied in practice, the IEEE Computer Society ’s Central Indiana Chapter recently launched its Tech Talk Series. The live webinar series connects IEEE members, undergrad and graduate students, and engineering professionals from IEEE Region 4 with industry practitioners. The monthly sessions have covered AI governance and security, agentic systems, and related topics. The sessions featured speakers from Apple , software company Tavant , and cybersecurity…

🧬 Investigación Médica

Medical Xpress 2026-11-04 05:00 en

Cannabis involved in most substance-related emergency visits among teens, young adults

A large national study analyzing emergency department visits and hospitalizations related to alcohol or cannabis use across the U.S. has found diverging age patterns: Among people who presented to the hospital for a substance-related problem, cannabis was involved in the majority of visits by adolescents and young adults, while alcohol predominated among older adults.

ScienceDaily (Health & Medicine) 2026-11-04 04:30 en

Gene editing could replace a lifetime of medication, but there's a catch

A single gene-editing treatment could someday protect against heart disease, high cholesterol, and other common conditions for decades, potentially replacing lifelong medications. But scientists warn that permanently altering genes introduces risks that could take years to emerge, making long-term safety a critical challenge.

ScienceDaily (Health & Medicine) 2026-11-03 12:41 en

Scientists discover a surprising clue to autism's origins hidden in the placenta

Scientists have uncovered an unexpected connection between inflammation during pregnancy, placental damage, and autism-like traits in male mice, while females appeared naturally protected. The discovery could help explain why autism is diagnosed more frequently in boys and reveal new opportunities for early intervention.

ScienceDaily (Health & Medicine) 2026-11-04 04:05 en

Scientists trick cancer cells into making the drugs that kill them

Scientists have developed a promising new cancer-fighting strategy that uses carbon monoxide naturally produced by tumor cells to manufacture powerful drugs inside the cancer cells themselves. Early laboratory experiments suggest the technique could selectively attack cancer while sparing healthy cells, potentially paving the way for safer chemotherapy alternatives.

Lifespan.io 2026-11-03 15:51 en

Why Male Mice Lose Anti-Cancer Immunity Earlier

A new study found that shrinking reserves of naive T cells weaken tumor recognition in male mice by middle age more than in females. Restoring thymic activity improved protection [1]. […]

The Lancet DE PAGO2026-11-03 19:57 en

[Articles] Long-term outcomes after percutaneous coronary intervention with drug-eluting stents versus coronary artery bypass grafting for left main coronary artery disease: a prospective analysis of the multicentre IRIS-MAIN registry

In this non-randomised registry analysis of patients with left main coronary artery disease, there was no statistically detectable difference in all-cause mortality between PCI and CABG. For patients considered suitable for either strategy, multidisciplinary Heart Team discussion might help patients and clinicians weigh potential trade-offs in the choice between PCI and CABG. These findings are observational and cannot establish causal treatment effects or equivalence in survival.

The Lancet DE PAGO2026-11-03 23:30 en

[Comment] Foodborne disease outbreaks in the USA and the need for prevention

In 2026, the USA has grappled with large foodborne disease outbreaks, the most notable due to Cyclospora cayetanensis linked to iceberg lettuce. This outbreak, affecting thousands, has made international news and drawn criticism of the USA's reduced national capacity to conduct surveillance for foodborne diseases.1 Although foodborne diseases are more frequent in countries with inadequate sewerage and water and food safety infrastructure, they occur everywhere. It is a mistake to think that they are rare events in high-income countries.

JAMA DE PAGO2026-11-03 00:00 en

JAMA

Revista científica — abstract disponible en el enlace.

Longevity.Technology 2026-11-03 15:53 en

Muna oral pill shifts aging brain markers in trial

A Phase 1 study of MNA-001, which targets TREM2, saw age-linked markers in elderly volunteers shift toward levels seen in younger people. Researchers gave a pill to a group of elderly volunteers, then looked at the fluid around their brains and spinal cords. Some of the markers they found there had moved toward the levels […] The post Muna oral pill shifts aging brain markers in trial appeared first on Longevity.Technology .

Longevity.Technology 2026-11-03 15:03 en

Ten blood proteins pick out ALS with 98% accuracy

Emory researchers say a 10-protein plasma signature outperformed the established marker, though it remains a research finding. Take neurofilament light chain, or NFL, the established blood marker of nerve cell damage. In a new Emory University study, it reached 89.9% balanced accuracy at flagging ALS. That’s a decent score. Then a panel of 10 proteins […] The post Ten blood proteins pick out ALS with 98% accuracy appeared first on Longevity.Technology .

GEN (Genetic Engineering & Biotechnology News) 2026-11-03 22:43 en

Alamar, Nightingale Health Team up on UK Biobank Neurodegeneration Protein Study

Nightingale Health will run the measurements in its labs using Alamar’s NULISA platform to quantify hundreds of blood proteins in 80,000 UK Biobank samples, seeking early molecular signs of neurodegeneration. The post Alamar, Nightingale Health Team up on UK Biobank Neurodegeneration Protein Study appeared first on GEN - Genetic Engineering and Biotechnology News .

GEN (Genetic Engineering & Biotechnology News) 2026-11-03 20:33 en

Precision Automation Meets Biology

In this GEN podcast, a cellular workflow automation specialist from Molecular Devices explores what precision automation means for working biologists and how purpose-built instruments, software, and expertise can support it. The conversation covers where variability creeps into cell-based work, how automation can take over routine tasks, and how instruments, software, and scientific expertise can work together. It also considers how a lab’s needs shift as their work matures, and what that means for choosing the right tools at each step. The post Precision Automation Meets Biology appeared…

📚 Research papers (aging & longevity)

Últimas 48 h · PubMed · Europe PMC · bioRxiv · incluye Aging-US y Rejuvenation Research vía PubMed