Resumen de Prensa

Miércoles, 26 de Agosto de 2026

07:00 Europe/Madrid · ventana últimas 24 h

🌍 Actualidad

The Guardian (World) 2026-08-25 20:23 en

Wife of US soldier deported after Trump rollback on military family protections

Cristy Maryori Villafranca-Trejo, deported to Honduras, is latest military spouse to face removal amid Trump 2.0 The wife of an active-duty US soldier was deported on Monday to her native Honduras , according to her family and the federal Department of Homeland Security (DHS). Cristy Maryori Villafranca-Trejo is at least the seventh spouse or parent of an active-duty US soldier to be deported under the immigration crackdown during Donald Trump ’s second presidency. Continue reading...

The Guardian (World) 2026-08-25 17:35 en

At least 47 killed and dozens kidnapped in gang attack near Haiti capital

Gang leader threatens to kill hostages after attack in Kenscoff in which homes were also set alight ‘A massacre’: Haiti gangs carrying out mass killings At least 47 people were killed and more than 50 others kidnapped when armed men attacked a once peaceful community near Haiti’s capital at the weekend, the UN has said. A gang leader has threatened to kill the hostages if authorities kill any gang members as they try to secure the community of Kenscoff, nestled in the hills above Port-au-Prince. Continue reading...

The Guardian (World) 2026-08-25 12:31 en

Supreme court threatens midterms mail-in voting as it backs Trump plan | First Thing

US president has been obsessed with restricting the ability to vote by mail, despite using it himself. Plus, why we are still fascinated with Meg from the White Stripes Don’t already get First Thing in your inbox? Sign up here Good morning. The US supreme court has sided with Donald Trump in his effort to crack down on mail-in voting , though it is unclear whether or not his administration will be able to take action before the midterm elections in November. The court’s justices voted 6-3 along ideological lines to lift an injunction that a judge in Massachusetts had placed in June on an…

PBS NewsHour 2026-08-25 22:55 en

Canada retaliates with tariffs against U.S. as relations deteriorate

Canada imposed retaliatory tariffs against the United States as the two neighbors slide toward an all-out trade war. The tariffs will hit a range of U.S. products, from industrial goods to everyday items. At the same time, President Trump is threatening Canada with even steeper tariffs. William Brangham reports.

Le Monde (International) 2026-08-26 04:00 fr

Le premier âge du canal de Suez, à l’ombre des empires français et britannique

« Suez, canal historique » (3/6). De 1880 à 1914, l’Egypte a perçu moins de 1 % du chiffre d’affaires généré par la Compagnie universelle du canal maritime de Suez. Un revenu qui démontre la domination du Royaume-Uni et de la France sur la gestion de la voie d’eau au début du XXᵉ siècle.

South China Morning Post 2026-08-26 04:29 en

US sanctions Chinese firms trading with Iran

The US Department of the Treasury launched targeted sanctions against some 24 entities based in mainland China or Hong Kong as part of its “Operation Economic Outcast” campaign against Iran and its enablers. See below for the original announcement: US Treasury sanctions by scmp

South China Morning Post 2026-08-26 01:25 en

Trump pick Darline Graham wins election despite struggling over Taiwan question

South Carolina Senator Darline Graham won the Republican nomination in seeking a full term on Tuesday, overcoming a rocky moment in last week’s debate, when she struggled to answer questions about Taiwan and the South China Sea. Graham, a political newcomer, was appointed to the seat in July following the unexpected death of her brother, Lindsey Graham, one of the Senate’s most senior and influential Republicans. Backed by US President Donald Trump, she was required to contest a special primary...

South China Morning Post 2026-08-26 01:00 en

China event asks if Apec’s rules can close growing AI gap between rich and poor

A “widening” AI gap between advanced economies and developing countries has sparked calls to use the Asia-Pacific Economic Cooperation framework to develop an open, fairer and culturally sensitive governance system. Although the technology is often hailed as a great leveller in an era of sluggish economic growth, a conference held in southern China last weekend heard that many Global South countries lacked the critical infrastructure and talent required to harness artificial intelligence...

Clarín (Mundo) 2026-08-25 22:41 es

China reaparece en el foco del ataque arancelario de la Casa Blanca

Revelan que Donald Trump analiza imponer un gravámen adicional a Beijing de 7,5% con el pretexto de que inunda al país de productos con precios irrisorios. El presidente de EE.UU. tiene prevista una cumbre con su par chino Xi Jinping posiblemente en septiembre.

Clarín (Mundo) 2026-08-25 21:31 es

Después del terremoto, los incendios forestales arrasan miles de hectáreas en Colombia y el gobierno acusa a “manos criminales”

Las autoridades de Tolima, la región más afectada por el fuego, afirman que el fuego se inició en forma intencional. Algunos focos se registraron en zonas donde operan grupos disidentes de las FARC y donde recientemente hubo ataques con explosivos y drones. El presidente Abelardo De la Espriella exige actuar "con toda la contundencia del Estado".

The Next Web 2026-08-25 21:55 en

Brazil fines TikTok’s owner $29.9m over children’s data, including guest sessions

Brazil has fined TikTok’s owner over the way it handled children’s data, and the ruling covers people who never had an account. The National Data Protection Agency imposed a penalty of 153.7 million reais on ByteDance on Tuesday, worth about $29.9m. It cited irregularities in the processing of data belonging to children and adolescents. TikTok […] This story continues at The Next Web

🔬 Ciencia y Tecnología

Xataka 2026-08-25 21:47 es

Europa tiene por fin un cohete fiable, Ariane 6. Su gran evolución ha quedado aparcada con un viejo problema de fondo: el coste

Ariane 6 empieza a encontrarse en una posición que Europa llevaba tiempo esperando: deja de ser aquel cohete nuevo del que había que preguntarse qué ocurriría en el siguiente lanzamiento y empieza a convertirse en una herramienta de acceso al espacio con una trayectoria cada vez más estable. Eso debería simplificar las cosas, pero eso no siempre ocurre. Superada buena parte de la incertidumbre técnica inicial, vuelve a primer plano una discusión mucho más antigua y difícil de resolver. Europa necesita su propio lanzador, sí, pero mantenerlo, producirlo y hacerlo evolucionar tiene un precio…

Big Think 2026-08-25 13:00 en

The living world is forcing scientists to rethink purpose

Alan Love studies how scientists think about life, purpose, and agency. In this full interview, he offers a wide-ranging guide to purpose in living systems, moving across biology, medicine, artificial intelligence, and the structure of science itself. He explores what it means for organisms to act with direction, why agency matters at multiple scales, and how ideas like function and goal-directed behavior can help us better understand life. For Love, these questions are not confined to one field. They require philosophers, biologists, doctors, AI researchers, and other thinkers to work across…

Big Think 2026-08-25 06:00 en

New video: Largest-scale cosmic test ever favors dark matter over MOND

Anytime there’s a chance to subject our Universe to a new cosmic test, it’s imperative that we do it. First off, it gives the Universe a chance to surprise us: to show us something that we never could have learned unless we looked. Second off, it gives us a chance to test our underlying assumptions about the Universe: what it’s made of, what laws and rules it obeys, and how it behaves in never-before-probed ways. And third — and perhaps most importantly — if there are rival ideas for making sense of the Universe, a new test has the potential to answer the question definitively: with data from…

Hipertextual 2026-08-25 21:18 es

WhatsApp dice adiós al PIN de seis dígitos y estrena nuevas funciones de seguridad para que no te roben la cuenta

WhatsApp ha reforzado la seguridad de las cuentas de sus usuarios con tres actualizaciones clave. La aplicación de mensajería dejó atrás el PIN numérico para dar entrada a contraseñas más robustas que impedirán que te roben la cuenta tan fácil. La compañía también añadió contexto sobre las llamadas desconocidas y amplió el uso de las […] Seguir leyendo: WhatsApp dice adiós al PIN de seis dígitos y estrena nuevas funciones de seguridad para que no te roben la cuenta

The Next Web 2026-08-25 22:14 en

Australia’s charts now require a human to sing the lead vocal

Australia will bar wholly AI-generated tracks from its official music charts from Monday. The song that prompted the rule was still sitting at number four on Tuesday. The Australian Recording Industry Association set the test in a statement. A track qualifies only if “humans wrote the song and performed the lead vocal and the primary […] This story continues at The Next Web

🧬 Investigación Médica

ScienceDaily (Health & Medicine) 2026-08-25 12:56 en

Supercharged “natural killer” cells could be a powerful new cancer weapon

Researchers have found a way to supercharge natural killer cells, powerful immune cells that can attack cancer, so they can penetrate solid tumors and keep fighting once inside. In mice, these specially prepared tissue-resident cells slowed the growth of several tumors, including melanoma and head and neck cancers, and worked even better when paired with the antibody drug cetuximab.

ScienceDaily (Health & Medicine) 2026-08-25 05:06 en

Depression may shut down the brain’s ability to make new neurons

A major study found that adults with depression show disrupted production of new neurons in the hippocampus, potentially weakening the brain’s ability to separate new experiences from painful memories. The researchers also identified broad molecular changes that could open the door to new treatments tailored to different biological forms of depression.

ScienceDaily (Health & Medicine) 2026-08-25 13:09 en

Shingles vaccine linked to 24% lower dementia risk

Older adults who received the Shingrix shingles vaccine were 24% less likely to be diagnosed with dementia over four years in a study of more than 500,000 people. Researchers estimate the difference could amount to roughly one dementia case prevented for every 17 people vaccinated.

The Lancet 2026-08-25 22:30 en

[Articles] Bundibugyo virus glycoprotein seroreactivity following recombinant vesicular stomatitis virus–Zaire Ebola virus glycoprotein vaccination in outbreak-affected populations of the Democratic Republic of the Congo: a longitudinal cohort study

The differing patterns of BDBV glycoprotein seroreactivity observed between Beni and Mbandaka warrant further investigation into the epidemiological and immunological factors associated with this seroreactivity, including the epidemiological significance of baseline seroreactivity observed before vaccination. To our knowledge, these findings provide the first longitudinal human data describing BDBV glycoprotein seroreactivity following licensed Ebola virus disease vaccination in populations living in regions now affected by the current outbreak of disease caused by BDBV.

Nature Medicine 2026-08-25 00:00 en

Author Correction: Survodutide in adults with obesity and metabolic dysfunction-associated steatotic liver disease: SYNCHRONIZE-MASLD, a randomized, double-blind, placebo-controlled phase 3 trial

Nature Medicine, Published online: 25 August 2026; doi:10.1038/s41591-026-04650-w Author Correction: Survodutide in adults with obesity and metabolic dysfunction-associated steatotic liver disease: SYNCHRONIZE-MASLD, a randomized, double-blind, placebo-controlled phase 3 trial