Resumen de Prensa

Martes, 28 de Julio de 2026

07:00 Europe/Madrid · ventana últimas 24 h

🌍 Actualidad

The Guardian (World) 2026-07-27 07:00 en

Uganda begins emergency food handouts after 19 die from hunger

Government move follows months of drought and crop failures in Karamoja, with 1.5m people facing malnutrition Uganda has launched emergency food relief distribution after at least 19 deaths from hunger were reported in an area of prolonged drought in the east of the country. A crisis has been building in the Karamoja region of Uganda as crops have failed without the season’s expected rains, leaving the region’s 1.5 million people facing acute food shortages and rising malnutrition. Continue reading...

The Guardian (World) 2026-07-27 16:27 en

Pinochet-era soldier jailed for killing folk singer Víctor Jara 53 years ago

Nelson Haase Mazzei was sentenced for murdering Jara in 2023, but fled from authorities in Chile More than 50 years after the murder of the Chilean folk singer Víctor Jara , the last man wanted in connection with his death has been tracked down and brought to justice. Nelson Haase Mazzei, a retired colonel, fled from authorities in 2023 after he and six other retired soldiers were sentenced in absentia for murdering Jara and another man. Continue reading...

The Guardian (World) 2026-07-27 16:20 en

Shots fired near US consulate in Canada for second time in four months

No one was injured and no suspects have been identified in connection to shooting near Toronto compound, police say Shots were fired near the US consulate in Toronto early on Monday but no one was injured in the second shooting near the diplomatic compound in four months. “Officers heard a firearm being discharged in the area,” and “a white sedan was seen fleeing the scene”, Toronto police said on X. Continue reading...

PBS NewsHour 2026-07-27 23:35 en

FIFA's Infantino lashes out at critics he says spread 'hate and false rumors' about World Cup

FIFA and Infantino faced criticism during the World Cup for Iran team officials, a Somali referee and fans being denied entry to the United States; alleged political influence by U.S. President Donald Trump in letting Folarin Balogun avoid a ban for a red card; unprecedented high ticket prices and commercialized breaks in play midway through each half of all 104 games.

PBS NewsHour 2026-07-27 22:55 en

3 killed in shooting at crowded festival in Seattle

Gunfire erupted at a food festival in Seattle, killing at least three people and wounding at least four others. One person is in custody, and police say another suspect may still be at large. Geoff Bennett reports on the city that is grieving and on edge.

Le Monde (Une) 2026-07-27 05:56 fr

EN DIRECT, guerre en Ukraine : une attaque de drones ukrainiens fait deux morts dans le sud de la Russie, selon les autorités locales

Une frappe ukrainienne nocturne sur la ville de Rostov-sur-le-Don a tué un couple et blessé cinq personnes, a déclaré le gouverneur régional. De son côté, l’armée ukrainienne a affirmé que 147 drones russes avaient été lancés contre le territoire ukrainien pendant la nuit, précisant que l’attaque se poursuivait lundi matin.

South China Morning Post 2026-07-27 21:30 en

With rapid Ebola aid, China shows itself a reliable partner of Africa

When Jean Kaseya, director general of the Africa Centres for Disease Control and Prevention (CDC), met Jiang Feng, head of China’s mission to the African Union, in Addis Ababa, Ethiopia, in mid-July, the message was practical. They signed a handover certificate that brought Beijing’s direct emergency support for the Ebola response to US$4.5 million. A five-member Chinese medical team was already working in the Democratic Republic of Congo capital of Kinshasa. Kaseya described the contribution as...

South China Morning Post 2026-07-27 20:30 en

US congressional group plans annual visits to China after trade trip

A congressional advisory panel focused on China has returned from a trip to Beijing, Shanghai and Hangzhou with commissioners pledging to make the visits an annual event to strengthen engagement and inform their work on US-China relations. The US-China Economic and Security Review Commission (USCC), an independent advisory body established in 2000, provides annual reports and recommendations to lawmakers on trade and national security-related policies. “We are committed to seeking to return at...

South China Morning Post 2026-07-27 18:46 en

Brazil turns to China trade deal after Trump’s tariffs, as years of resistance end

Chinese President Xi Jinping and Brazilian President Luiz Inacio Lula da Silva agreed on Sunday night to accelerate negotiations for a trade agreement between China and Mercosur, a striking reversal for Brasilia, which for years led resistance to such a deal in the South American bloc. The two leaders spoke by telephone for more than an hour, according to a statement from the Brazilian presidency, and “coincided on the importance of speeding up the talks for a Mercosur-China agreement that...

Clarín (Mundo) 2026-07-27 22:19 es

También en Estados Unidos: los incendios arrasan más de 700.000 hectáreas

El oeste es el más afectado por los fuegos, especialmente el estado de Oregón, que registra actualmente 21 grandes focos activos que han arrasado casi 134.000 hectáreas. Le siguen, por superficie quemada, California (33.000 hectáreas), Minesota (27.200 hectáreas) y Washington (8.000 hectáreas).

Clarín (Mundo) 2026-07-27 21:41 es

Un día antes de asumir, Keiko Fujimori anunció a tres ministros, incluido el canciller crítico de China y cercano a Estados Unidos

Indicó que el primer ministro será Luis Galarreta, de 55 años, a quien definió como un “hombre leal” que sabe que gobernar exige decisión y firmeza, pero también "capacidad para lograr acuerdos". Y nombró como su próximo ministro de Economía a Elmer Cuba, un economista que la asesoró hace una década en su entonces postulación a la presidencia, y al excandidato presidencial Carlos Espá como su canciller.

Folha de S.Paulo (English) 2026-07-27 20:38 en

52% Say Trump Is Trying to Help Flávio Bolsonaro With Tariffs, Datafolha Poll Finds

Half of Brazilian voters (52%) believe the tariffs imposed on Brazil by Donald Trump's administration are intended to help Flávio Bolsonaro's (PL) presidential campaign, while 37% reject that idea and 11% say they do not know. Among Flávio's own supporters, 29% believe the U.S. measures are intended to benefit him, a figure that rises to 73% among voters who say they support Lula (PT). Leia mais (07/27/2026 - 17h38)

Xataka 2026-07-27 20:18 es

EEUU construyó el ejército más poderoso del mundo. Ahora hay quienes señalan su talón de Aquiles: la ciberguerra

Pocos países reúnen una combinación militar comparable a la de Estados Unidos: fuerzas terrestres, navales, aéreas y espaciales, capacidad industrial y medios para operar lejos de sus fronteras. Sin embargo, los conflictos recientes han dejado claro que la superioridad ya no depende únicamente de aviones, buques o carros de combate. En Ucrania, los drones han adquirido un protagonismo que obliga a revisar tácticas y defensas . Mientras tanto, los ciberataques se han consolidado como otra herramienta de confrontación . Y es ahí donde algunos expertos creen que la estructura estadounidense…

The Lancet 2026-07-27 06:41 en

[Correspondence] Medical emergency: urgent medical care for Dr Hussam Abu Safiya

We write to urge immediate access to medical care for Dr Hussam Abu Safiya, a paediatrician and Director of Kamal Adwan Hospital in Gaza, who has been detained in Israel since December, 2024, following reports that his health has deteriorated.1 According to the Palestinian News & Information Agency WAFA,2 Dr Abu Safiya was seen by his lawyer Nasser Odeh on July 2, 2026, who documented severe injuries, signs of physical assault, breathing difficulties, and repeated episodes of loss of consciousness.

🔬 Ciencia y Tecnología

Xataka 2026-07-27 21:57 es

"Es como tener una aspiradora encendida en el salón": un centro de datos convirtió la vida de un vecindario en una pesadilla

Durante años, los centros de datos permanecieron fuera de nuestra vista, aunque buena parte de lo que hacemos en internet depende de ellos. En Dowagiac, una ciudad del suroeste de Michigan, esa infraestructura se ha vuelto imposible de ignorar: varios vecinos aseguran que una instalación dedicada a la minería de criptomonedas y actualmente en proceso de reconversión lleva emitiendo desde 2024 un zumbido agudo durante las 24 horas. Ahora, mientras la empresa prepara el salto hacia la computación para inteligencia artificial y la robótica avanzada, el conflicto muestra hasta qué punto una…

Hipertextual 2026-07-28 00:14 es

Apple lanza una actualización clave para el iPhone antes de la llegada de iOS 27

Apple ha lanzado iOS 26.6 para todos los iPhone. A diferencia de la versión anterior, esta actualización llega con menos novedades visibles, pero incluye correcciones y parches de seguridad que son indispensables para tu día a día. Si tienes un iPhone compatible y no quieres dejarlo vulnerable, ya puedes descargarla hoy mismo. De acuerdo con […] Seguir leyendo: Apple lanza una actualización clave para el iPhone antes de la llegada de iOS 27

The Next Web 2026-07-28 00:06 en

Anthropic’s Dario Amodei says the company has never called for banning open-weight AI models

Dario Amodei published Anthropic’s formal position on open-weights models on Sunday, breaking a silence that had drawn accusations that the company wanted to ban open-weight AI to protect its business. “Anthropic has never advocated for a ban on open-weights models,” Amodei wrote. “Open-weights models that don’t have dangerous capabilities are a public good.” The post […] This story continues at The Next Web

The Next Web 2026-07-27 21:32 en

YouTube Premium will include Peacock at no extra cost from early 2027. It is Peacock’s largest distribution deal.

Peacock Premium will be included with YouTube Premium in the US at no extra cost starting in early 2027. The deal, announced on Sunday by NBCUniversal and YouTube, is Peacock’s largest wholesale distribution partnership to date and immediately expands its reach to millions of existing YouTube Premium subscribers. Peacock Premium currently costs $10.99 per month […] This story continues at The Next Web

The Verge 2026-07-27 22:10 en

X Money is launching in the US starting today

X Money, a core part of Elon Musk's mission to turn X into an "everything app," is rolling out starting today, 9to5Mac reports. The payment platform offers a digital wallet and peer-to-peer payments similar to Venmo, along with a metal Visa card users can emblazon with their X username. Other perks include Apple Wallet support […]

MIT Technology Review 2026-07-27 18:00 en

OpenAI called the Hugging Face attack unprecedented. But we’ve been here before.

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. Reading OpenAI’s account last week of how some of its models broke their containment and hacked into the computer systems of Hugging Face, another AI company, was the first time I got…

MIT Technology Review 2026-07-27 14:24 en

How lasers could help provide fuel for nuclear reactors

Outside the small town of Paducah, Kentucky, a wealth of uranium is locked away in thousands of storage cylinders filled with waste material from a now-closed nuclear enrichment facility. Lasers could help get it out. A company called Global Laser Enrichment (GLE) is looking to reprocess this old material with a new technology called laser…

🧬 Investigación Médica

Medical Xpress 2026-07-28 02:20 en

Supersized glassy shell of microalgae reveals optical effect valuable for medical imaging

Researchers from Skoltech—a VEB.RF group institution—and their colleagues at the Kurchatov Institute, the Prokhorov General Physics Institute and the Institute of Solid State Physics of the Russian Academy of Sciences have recreated the patterned shell of a single-celled diatom alga, scaled it up by a factor of 2,000 and used it to confirm a previously predicted optical effect in an experiment with terahertz waves. The findings hold promise for imaging systems in biology and medicine and for nondestructive material quality testing in industry. The supersized shell's structure suggests new…

Medical Xpress 2026-07-28 01:40 en

Brain metabolism predicts survival in advanced non–small cell lung cancer patients

Low brain metabolism as measured by ¹⁸F-FDG PET/CT is associated with higher mortality in patients with advanced non-small cell lung cancer (NSCLC), according to new research published in The Journal of Nuclear Medicine. Incorporating brain ¹⁸F-FDG uptake alongside clinical, tumor and biological data improved prediction of overall survival, providing physicians with valuable insight to help identify patients most likely to benefit from early supportive care.

ScienceDaily (Health & Medicine) 2026-07-27 09:02 en

Eating within 8 hours may help keep the aging brain sharp

Eating within a shorter daily window may help protect certain thinking skills as people age. In a small six-month trial, older women who limited eating to about 8 to 9 hours a day performed better on planning and problem-solving tests than those who ate over 12 hours. Both groups lost similar amounts of weight, hinting that when people eat could matter in addition to how much they eat.

ScienceDaily (Health & Medicine) 2026-07-27 08:29 en

Why the same DNA damage causes cancer in some people but not others

A controlled mouse study has provided direct evidence that inherited genetics can steer how cancer begins and evolves after DNA damage. The discovery could eventually help doctors better predict cancer risk and tailor screening and treatments to each patient.

Lifespan.io 2026-07-27 19:03 en

How the Immune System Makes Sun Damage Worse

In Aging Cell, researchers have published an explanation of how neutrophil extracellular traps (NETs) worsen UVB damage and how inhibiting them alleviated this damage in a […]

Nature Medicine 2026-07-27 00:00 en

Toward a test of medical AI superintelligence

Nature Medicine, Published online: 27 July 2026; doi:10.1038/s41591-026-04539-8 Researchers urgently need a rigorous, task-based framework to define and measure medical AI ‘superintelligence’, because existing benchmarks are misleading and insufficient.

Nature Medicine 2026-07-27 00:00 en

Longitudinal plasma proteomics predict phenoconversion to clinically manifest ALS

Nature Medicine, Published online: 27 July 2026; doi:10.1038/s41591-026-04528-x Longitudinal proteomic analysis of plasma from unaffected carriers of ALS-associated pathogenic variants revealed early protein changes before ALS symptoms and enabled mapping of their trajectories as well as prediction of the timing of phenoconversion