domingo, 22 de febrero de 2026

Noticias domingo 22 de febrero: Rising atmospheric CO2 reduces nitrogen availability in boreal forests. NASA moon rocket hit by new problem, putting March launch with astronauts in jeopardy.

 






Así se comunican las diferentes culturas

Zygmunt Bauman lo vio venir: el trabajo ya no garantiza una vida a salvo de la pobreza y la exclusión


Saturday Citations: A virus that makes its own proteins; a new Spinosaurus; exercise beats anxiety

Lo que 10 pensadores han dicho sobre la materia

How artists are tracking environmental change through poetry, film and sound

 Microgeens: las plantas bebé llenas de sabor y nutrientes que puedes cosechar en días







Una plaga de langostas cubre el cielo de Bojador, en el Sahara Occidental: los agricultores temen por sus cultivos

Invasive mesquite plants do more than deplete water reserves – new research in South Africa shows they damage soil too

South Africa is moving away from coal – how mines and power stations could be used for green energy and farming

Sand mining and Kenya’s building boom: better rules are needed, but not from the top down







New generation of climate models sheds first light on long-standing Pacific puzzle

Australian sea lion pups learn diving and foraging skills from their mothers




Ce que l’Amérique est en train de faire à sa science 






Entre la selva y la tecnología: indígenas kichwa se convierten en Guardianes del Yasuní en Ecuador

Día Internacional de los Osos: curiosas imágenes del oso de anteojos dan esperanza a su conservación en América Latina

Educação: pesquisa avalia níveis de bem-estar, bullying e vitimização em escolas brasileiras

El próximo frente con lluvias llegará el martes a partir de las 18 horas a la España peninsular

Casi 25 ºC: este martes hará más calor en Bilbao y Oviedo que en Sevilla

El hotel de El Algarrobico, a la espera de la demolición 20 años después de parar las obras

ASCEL: El Supremo pone fin a la muerte irracional e indiscriminada de lobos

Agricultura 4.0 y el papel de la tecnología en el relevo generacional

Esta planta invasora dispara el riesgo de incendios y está acelerando la pérdida de biodiversidad en España

Premio COSCE a la Difusión de la Ciencia 2026





Un análisis de la NASA muestra que La Niña limitará el aumento del nivel del mar en 2025

Rising atmospheric CO2 reduces nitrogen availability in boreal forests

Endangered marine life is being caught in fishing nets, but it doesn’t need to be

The natural architecture of oyster reefs maximizes recruit survival

 Water is bed bugs' kryptonite: The parasites avoid wet surfaces at all costs

Como um método estatístico pode ajudar cidades a prever e minimizar deslizamentos

Unos geólogos afirman en Nature que dos enormes masas de roca caliente influyen en el campo magnético de la Tierra

New perspective charts path to next-generation water and energy membranes

Edificios a base de hongos

Metamaterial image sensor keeps colors clear even under oblique light

A trillionth of a second: How lasers may sharpen next-gen cryo-ET microscopy

 Humanoid robots that 'catch themselves' instead of falling: What a new walking algorithm changes

Social media can be addictive even for adults, but there are ways to cut back

Physics-aware AI algorithm uses Newton's third law to keep simulations stable

Is AI really ‘intelligent’? This philosopher says yes

AI model edits can leak sensitive data via update 'fingerprints'

Los efectos colaterales de la toma de decisiones con IA

Cosmologists collaborate to sharpen measurements of the Hubble constant

Cosmic curveball: Distant system challenges planet-formation theory

Órbita da Terra pode virar palco de uma catástrofe com o lançamento de milhões de satélites

Una avería del cohete hará que la NASA no pueda lanzar la misión tripulada Artemisa II hacia la Luna al menos hasta abril

NASA moon rocket hit by new problem, putting March launch with astronauts in jeopardy

Accurate predictions of disordered protein ensembles with STARLING

Individualized mRNA vaccines evoke durable T cell immunity in adjuvant TNBC

Reduced cyclin D3 expression in erythroid cells protects against malaria

Scientists develop first-of-its-kind antibody to block Epstein Barr virus

How tuberculosis bacteria use a 'stealth' mechanism to evade the immune system

A silent signaling network deep in the gut protects against inflammatory intestinal disorders, scientists find

A hidden reason inner ear cells die—and what it means for preventing hearing loss

Estudo revela como a menopausa afeta o cérebro, a cognição e a saúde mental das mulheres

Menstrual pads and tampons can contain toxic substances – here’s what to know about this emerging health issue

Snakebites: how to avoid them and what to do if you’re bitten

Scientists discover why we know when to stop scratching an itch

Les statines vous inquiètent ? Voici ce qu’en dit la recherche

Watching the 2026 Winter Olympics? Here is why athletes treat danger differently




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