Resumen de Prensa

Sábado, 29 de Agosto de 2026

07:00 Europe/Madrid · ventana últimas 24 h

🌍 Actualidad

La Vanguardia 2026-08-29 04:00 es

Un verano para recordar

La crisis de Ceuta modifica los ejes de la política española

The Guardian (World) 2026-08-28 14:46 en

Egyptian queen’s 673-diamond necklace stolen in Vienna smash-and-grab raid

Police hunt two suspects after historic 200-carat piece is snatched from Austrian museum during opening hours Austrian police are hunting two men alleged to have stolen a 200-carat platinum necklace encrusted with 673 diamonds that was on loan to a museum in Vienna and once belonged to Egyptian royalty. Authorities in the capital released pictures of the suspects captured by security cameras during the heist at the Museum of Applied Arts (MAK), amid a rash of spectacular smash-and-grab thefts from European cultural institutions. Continue reading...

The Guardian (World) 2026-08-28 23:34 en

Trump announces new US oil agreement with Venezuela

US president says US will have ‘majority’ control of 65bn barrels of proven oil reserves Donald Trump announced Friday a new US oil agreement with Venezuela’s interim president Delcy Rodríguez, saying the US will have “majority” control of 65bn barrels of proven oil reserves. The terms of the agreement remain to be seen, but the US president said on his social-media platform that it had been brokered “through a partnership with ⁠private business” by his secretary of state, Marco Rubio, and defense secretary, Pete Hegseth. Continue reading...

The Guardian (World) 2026-08-28 17:41 en

Venezuelan opposition up in arms over reports US wants big stake in oil and gas

Critics call move to gain long-term access to country’s massive energy reserves ‘predatory’ and ‘unconstitutional’ Reports that the US is preparing to claim a big stake in Venezuela’s massive energy reserves have sparked an outcry, with critics describing the move as “predatory” and a “rapacious” land grab. Several media outlets this week reported that the Trump administration – which abducted Venezuela’s authoritarian president, Nicolás Maduro, in January and has steered the South American country ever since – hopes to secure long-term access to its oil and gasfields. Continue reading...

PBS NewsHour 2026-08-28 22:55 en

Devastating scale of Himalayan floods comes into focus as rescuers arrive

Three days after a catastrophic wall of water, mud and rock tore through Nepal's Himalayan valleys, the scale of the disaster is still coming into focus. At least 579 people are now confirmed dead, nearly 2,000 remain missing, and the danger is not over. Authorities are closely watching lakes formed in the wake of the glacier collapse, amid fears of further flooding. Stephanie Sy reports.

Le Monde (Une) 2026-08-29 03:30 fr

Soupçons d’un projet d’attentat contre une synagogue à Sarcelles : une affaire sensible et toujours nébuleuse

Six hommes ont été placés en détention provisoire, fin juillet, après la découverte d’armes dans un véhicule garé près de lieux de culte dans cette ville du Val-d’Oise. Alors que le renseignement marocain avait prévenu d’une possible opération menée par un groupe islamiste tchétchène, l’enquête doit encore identifier les éventuels commanditaires.

Le Monde (International) 2026-08-29 04:01 fr

En Ukraine, Pavlo Yelizarov, le colonel à l’origine des plus grandes destructions d’armement russe : « La guerre aérienne est le premier front »

L’homme d’affaires devenu colonel veut injecter les principes du management d’entreprise dans l’armée ukrainienne pour démultiplier son efficacité. Cet officier s’appuie sur l’exemple de Lasar, l’unité de dronistes qu’il a fondée en 2022 et qui aurait annihilé l’équivalent de 12,9 milliards d’euros de matériel militaire russe en quatre ans.

South China Morning Post 2026-08-28 22:14 en

US Treasury sanctions Hong Kong-based firm over Iran money laundering ties

The United States announced sanctions on a Hong Kong company on Friday for allegedly helping launder funds for a sanctioned Iranian exchange house, the latest Chinese entity to be targeted as part of Washington’s expanded efforts to squeeze Iran’s financial sector. The development comes as Washington has in recent days slapped new Iran-related sanctions on various Chinese entities, prompting Beijing to vow retaliation just weeks before Chinese President Xi Jinping’s expected visit to the...

South China Morning Post 2026-08-28 21:30 en

US-China AI rivalry needn’t preclude cooperation

Artificial intelligence (AI) poses risks that do not respect national borders, from cyberattacks and misinformation to system malfunction and potentially dangerous misuse. In a geopolitically charged world, does greater incompatibility between countries make AI safer? UN Secretary General Antonio Guterres offered a clear answer at the inaugural UN Global Dialogue on AI Governance: “When countries align on how to test systems, measure risk and assign responsibility, safety travels with the...

South China Morning Post 2026-08-28 13:02 en

Uzbekistan tests US-China AI rift with bid to join rival tech bloc

The Central Asian country of Uzbekistan has approached the United States about joining Pax Silica, Washington’s flagship initiative on artificial intelligence (AI) supply chains, a month after signing up for China’s own global grouping, the World Artificial Intelligence Cooperation Organization (Waico). Uzbekistan’s ambassador to the US, Furqat Sidikov, said Tashkent had formally notified the US State Department in a diplomatic note last week requesting to join the US-led initiative. “Now, the...

Folha de S.Paulo (English) 2026-08-28 15:34 en

Brazilian Family Wins Lawsuit Against U.S. Immigration Policy

A Brazilian family, the Moura Gomes, won a legal battle in the U.S. against a decision by Secretary of State Marco Rubio that suspended the issuance of green cards to citizens of 75 countries, including Brazil. Leia mais (08/28/2026 - 12h34)

🔬 Ciencia y Tecnología

PBS NewsHour 2026-08-28 22:51 en

NASA is preparing to launch the Nancy Grace Roman Space Telescope. Here's what to know

NASA plans to soon launch a new space telescope that will survey a billion galaxies to trace how the universe evolved over time, all courtesy of America's spy program and decades of research into detector technology. Once in position, it will take data that astronomers hope will help answer some of the field's most puzzling questions.

Xataka 2026-08-28 20:01 es

Android pondrá límite a la RAM que pueden gastar las apps. Es una gran noticia para la gama baja

El pasado mes de mayo Google anunciaba Android 17 . La nueva versión del sistema operativo móvil de Google llega cargada de novedades , pero de entre todas ellas hay una que pasó algo desapercibida y es más importante de lo que parece porque supondrá una mejora especialmente para los móviles Android más baratos. Con el fin de evitar que el móvil vaya lento o haya bloqueos, el sistema pondrá un tope a la memoria RAM que puede consumir cada app. Al principio era una función exclusiva de los Pixel, pero Google ha dicho que la va a extender a más teléfonos Android y ya ha puesto fecha para su…

Xataka 2026-08-28 19:01 es

De enorme fábrica de aluminio a centro de datos para IA: Kentucky va a convertirse en el próximo gran nodo de datos para Anthropic

TeraWulf ha recibido luz verde por parte de los reguladores para desarrollar un enorme campus de centros de datos de IA construido en lo que antes era una fundición de aluminio en Kentucky, Estados Unidos. El coste del proyecto se estima en unos 4.000 millones de dólares y será Anthropic una de las principales beneficiadas de esta gran infraestructura. Más centros de datos . Como habrás podido imaginar, este tipo de infraestructuras necesitan cantidades enormes de energía para operar y, conseguir precisamente que esa energía se apruebe sin repercutir en el coste que muchas otras personas…

Big Think 2026-08-28 06:00 en

Ask Ethan: Can someone possibly see the edge of spacetime?

In our Universe, in all directions and in all locations, there’s simply more “stuff” that space is full of everywhere we look. On the largest scales of all, the richest galaxy clusters and the sparsest cosmic voids average away, leaving us with a Universe that’s isotropic, homogeneous, and almost perfectly uniform. The oldest light in the Universe, the cosmic microwave background radiation, is a similarly uniform relic left over from the Big Bang itself: a chilly 2.725 K in all directions. And yet, our view of the Universe is fundamentally limited, as we can only see for around 46 billion…

Hipertextual 2026-08-28 20:37 es

Google cambia las reglas con Gemini Notebook (NotebookLM), que estrena nuevos límites

Si eres un ávido usuario de Gemini Notebook (NotebookLM), muy pronto comenzarás a ver un cambio muy importante. Google ha decidido dotar a sus cuadernos de IA con nuevos límites de uso basados en el consumo de poder de cómputo, idénticos a los que meses atrás implementó en la app de Gemini. Según los de […] Seguir leyendo: Google cambia las reglas con Gemini Notebook (NotebookLM), que estrena nuevos límites

The Next Web 2026-08-28 21:27 en

Why businesses need clearer limits before AI agents are authorized to act

A 2026 IBM study points to questions about AI readiness, visibility, and control. The survey of 2,000 C-level technology executives found 11% felt fully prepared for the AI-agent deployment expected over the following year. Two-thirds of CIOs and CTOs said they were accountable for AI systems they did not fully control, while 70% said teams […] This story continues at The Next Web

TechCrunch 2026-08-28 20:24 en

Neocloud Lambda secures $1B in debt to buy more chips

Neocloud Lambda has raised $1B in private debt to buy Nvidia AI chips and lease them to Microsoft. It's the latest in a string of loans, underscoring the high cost of the AI boom.

The Verge 2026-08-28 22:48 en

Google further buries search results under AI mode

Google is now automatically expanding its AI search summaries at the top of the results page for some searches, as reported by Search Engine Roundtable. The change, when it kicks in, pushes the typical list of links from a search much farther down Google's results page; instead of seeing part of an AI Overview with […]

MIT Technology Review 2026-08-28 12:35 en

The Download: a secretive antiaging drug and joining virtual power plants

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. A startup claims it’s found a drug to make your blood young —Antonio Regalado I knew I’d officially become a “longevity influencer” when a company called Generation Lab offered me the…

🧬 Investigación Médica

Medical Xpress 2026-08-28 23:20 en

Txn1 mutant rats: A valuable translational model of chronic kidney disease

Chronic kidney disease (CKD) is a major health burden affecting approximately one in 10 adults globally. Even with improved treatments, many patients continue to experience worsening kidney function, resulting in the need for dialysis or transplantation. Oxidative stress and mitochondrial dysfunction have long been suspected to contribute to CKD, but direct evidence linking these processes to disease development has been limited.

ScienceDaily (Health & Medicine) 2026-08-28 14:21 en

Experimental eye drops help blind mice see again

Scientists have created light-activated drugs that helped blind mice perceive light again and restored visually guided behavior without gene therapy, implants, or specialized lighting. Even more intriguingly, two of the most promising compounds worked when administered as eye drops, pointing toward a potentially simple new approach to restoring vision.

ScienceDaily (Health & Medicine) 2026-08-28 09:01 en

Scientists tested 212 plant-based meat alternatives. Every one contained fungal toxins

Every one of 212 plant-based meat alternatives and drinks tested in the UK contained at least one naturally occurring fungal toxin, though concentrations remained below recommended EU guideline levels. Researchers say the bigger question is whether regularly eating large amounts of these foods could lead to potentially concerning cumulative exposure over time.

ScienceDaily (Health & Medicine) 2026-08-28 12:49 en

A common vape flavoring may disrupt early embryo development

A popular vanilla flavoring in e-cigarettes may interfere with some of the earliest steps of human development. In lab experiments, vanillin caused embryonic stem cells to lose their ability to develop normally and pushed them toward forming only certain types of tissue.

The Lancet 2026-08-28 15:00 en

[Comment] Deep and durable lipoprotein(a) lowering: Kylo-11 advances RNA interference therapeutics

Lipoprotein(a) is causally associated with an increased risk of atherosclerotic cardiovascular disease and calcific aortic valve stenosis.1 Clinical trials of proprotein convertase subtilisin/kexin type 9 (PCSK9) monoclonal antibody inhibitors have shown that higher versus lower concentrations of lipoprotein(a) increase the risk of initial and recurrent cardiovascular events, and modest reductions in lipoprotein(a) concentrations of 20–25% are accompanied by larger absolute reductions in cardiovascular risk.

Nature Medicine 2026-08-28 00:00 en

What 5-year-old brain organoids can teach us

Nature Medicine, Published online: 28 August 2026; doi:10.1038/d41591-026-00044-0 Human brain organoids cultured for 5 years exhibit epigenetic aging dynamics that mirror those seen in vivo, which makes them a powerful tool for studying postnatal brain development.

Nature Medicine 2026-08-28 00:00 en

London’s clean air zone benefits child health

Nature Medicine, Published online: 28 August 2026; doi:10.1038/d41591-026-00043-1 Children’s lung function growth has accelerated since the introduction of London’s ultra-low-emission zone, which addresses a critical evidence gap and supports wider adoption of this approach.