Noticias jueves 21 de mayo: Día Mundial de la Diversidad Cultural para el Diálogo y el Desarrollo. Día Europeo de la Red Natura 2000. Ebola risk is high inside DR Congo but it’s no pandemic emergency: WHO.

 https://www.un.org/es/observances/cultural-diversity-day

https://www.unesco.org/es/days/cultural-diversity-dialogue-development

International Tea Day | 21 May

 "Esta puede ser la última vez que escuches mi voz": el preocupante aumento de las ejecuciones políticas en Irán desde el inicio de la guerra     

Irán: las familias de presos políticos, angustiadas por ejecuciones y tortura psicológica   

Le conflit dans le détroit d’Ormuz menace les prix alimentaires mondiaux, prévient la FAO  

 "Monstrueux, indigne et inhumain" : la vidéo de militants de la "flottille pour Gaza" agenouillés indigne plusieurs gouvernements, dont celui d'Israël

 Flak jackets and final goodbyes: Lebanon’s first responders under fire 

  L’Afrique de l’Ouest et centrale confrontées à la malnutrition infantile aggravée par le changement climatique 

La crisis de la vivienda no es solo cuánto construimos, sino para quién: la voz de los barrios llega al Foro Urbano Mundial 

Who moves away when climate change hits? The hidden household politics of migration   

Kathleen Murphy King (1893-1978), brióloga irlandesa de gran vocación 

Día Mundial de las Abejas: tres iniciativas de mujeres indígenas para proteger a estos polinizadores en Latinoamérica 

  Women experience extreme heat differently to men. And they’re adapting to it in creative ways   

 La Bóveda Global de Semillas de Svalbard (Noruega), Premio Princesa de Asturias de Cooperación Internacional 2026 

Maths: ¿Quién miente y quién dice la verdad?

How you map numbers in your mind isn’t universal, even among people who read the same language 

Plantas gratis para siempre: 7 especies fáciles de multiplicar para tener el jardín frondoso toda la vida

Drones especiales mejoran con sus datos los pronósticos de intensidad de los huracanes, según la NOAA 

Medir el granizo, un desafío complejo: nuevas técnicas para analizarlo y estimarlo

 The next era of Atlantic hurricanes could be far more destructive 

Cities change storms, but the impacts depend on the storm itself

Wildfires 2025

Blindemos las leyes que protegen la naturaleza 

El suroeste europeo, clave para las abejas silvestres

  Thousands of UK beekeepers submit honey to benefit environmental science

 Why early medieval Ireland had laws for bees

Norway reports Europe's first case of bird flu in a polar bear 

ECDC warns of growing spread of multidrug-resistant Shigella in Europe

  Epidemiological update: Spread of multidrug-resistant and extensively-drug resistant Shigella in Europe

PALEOMAGNETISMO | Presentati nuovi dati sulla storia della rotazione della microplacca Sardo-Corsa  

CLIMA | Dalla Sicilia emerge un Mediterraneo più estremo: le onde giganti di 125.000 anni fa  

 Portugal burial reveals first known bone dental bridge in national archaeological record  

"Les températures iront largement au-delà de 30 degrés", le mercure va grimper presque partout en France  

Banking on warmth this Bank Holiday? 

 Deep Dive: How warm will it get for the bank holiday weekend?  

Mañana día 22:

Ebola risk is high inside DR Congo but it’s no pandemic emergency: WHO 

Epidemia de ébola en RDC no representa "una emergencia pandémica", dice la OMS  

Bleeding and sepsis at childbirth are a danger to mothers: Sierra Leone study shows a simple screening tool can detect risk in time   

 L’Afrique en quête des « solutions agroécologiques viables » face à la crise des engrais liée au blocus d’Ormuz

  Poor pay is holding back Africa’s biodiversity research and reducing its contribution to global science 

DR Congo fishermen resort to trawling plastic waste  

 RDC : De présumés auteurs de l’attaque meurtrière du Parc de l’Upemba interpellés 

Electric fences help farmers and elephants coexist in Zambian borderlands 

Climate change spurs weight gain in owl monkeys  

 A Swarm of Earthquakes in South Africa’s Karoo Basin Poses Questions for Oil and Gas Development  

Advancing Gender Equality in Science for Sustainable Development in Africa

Lesotho’s mountain life was harsh for early humans: fire made all the difference

 Torrential rain and floods batter China, killing at least 12 and forcing mass evacuations    

"Je n'ai jamais connu de telles inondations" : des pluies diluviennes font au moins 22 morts et une vingtaine de disparus en Chine

India issues heat wave warnings as fear of El Nino looms  

What a warming Pacific could mean for India’s monsoon and farming 

 Bangladesh salt farmers struggle as climate shifts disrupt harvests  

 Communities say sacred groves are shrinking in India’s eastern ghats

Smallholders are not the weak link in forest protection (commentary)

Vanishing mango landraces reflect the loss of shared landscapes [Commentary]  

India: Análisis de datos contra la polución

Thai island community rallies to protect beloved dugongs, revive declining seagrass 

 The mammal wrapped in a shield of scales   

  Sky bridges, citizen science protect endangered Malaysia monkeys  

In Malaysia, a bridge helps endangered langurs and humans coexist 

 Space storms light up Japan's sky with red auroras climbing far higher than expected 

 “Invasional Mutualism” Between Honey Bees and Myrtle Rust Pathogen 

Safeguarding Fiji’s elusive seabirds 

 Help wanted: Australian conservation group seeks new koala rescue dog    

 129,000 years of crocodiles: what we know about Australasia’s ancient apex predators  

 Fire Chars Santa Rosa Island

 Rollback of PFAS drinking water standards raises safety fears

EPA is sidelining its independent chemical referee – and that endangers public health

 New field evidence from Canada shows old wells can leave a hidden leakage footprint     

 Three baby pumas born in Minnesota, US, is a first in more than 100 years

 Young Fraser River Chinook salmon swimming in 'chemical soup,' study finds

NASA Releases Technology Priorities to Energize Space Industry 

US government is using AI more, but hiring gaps and risk culture still slow progress

Discovery of new fossils in Northwest Canada changes view of early animal evolution

Mexico rejects ‘Perfect Day’ waterpark on Caribbean coast, citing environmental risks   

 A Key Step for Biodiversity: Panama Begins the Process of Updating its KBAs

A fever of mobula rays off Mexico’s coast: Photo of the week

 Suicidio entre adolescentes y adultos jóvenes aumenta en las Américas: OPS alerta sobre la necesidad urgente de prevención  

La UNESCO abre convocatoria para identificar y difundir buenas experiencias de aprendizaje socioemocional en escuelas de América Latina y el Caribe

5.8 magnitude earthquake hits Peru, damaging buildings and injuring 27

Perú: más de 400 científicos instan al Congreso a aprobar ley para efectivo resguardo de áreas marinas protegidas  

Colombia: empresarios antioqueños acumularon tierra baldía en los Llanos Orientales y la vendieron a una colonia menonita

 Harpias podem atacar humanos? Caso na Amazônia reacende debate científico  

Modern medicine cut gut microbial diversity in remote Amazonian communities after just a few visits, study shows   

Sabiá virus has been circulating in Brazil for 142 years and mutating, study finds

  El viernes podría convertirse en el día más sofocante de la semana con más de 35ºC  

 El Rocío 2026 se prepara para una romería con calor de pleno verano en Huelva

 Una DANA poco convencional se cuela en la dorsal y amenaza con tormentas fuertes

Castilla y León, Extremadura y Madrid en alerta roja por alto nivel de polen 

 Primeras tendencias para el inicio del verano climatológico en España: los mapas pintan todo de rojo   

Expertos advierten de la creciente presión sobre las abejas por el clima y las plagas

A 6,000-year-old necropolis in central Spain is forcing a radical rethink of who built Europe's first great tombs

General Assembly backs historic World Court climate crisis ruling

El presidente de la COP31 urge a elevar la electrificación para poder cumplir objetivos climáticos

La Agencia Internacional de la Energía advierte de que vivimos la mayor crisis energética de la historia 

 Energy Leaders Speak: Renewable Power Is the Answer to Rising Costs and Demand      

  The overlooked ecosystems that hold massive carbon stores  

Scientists improve knowledge on sea level rise—and confirm it has been accelerating since 1960 

 Urban aerosols grow faster in polluted air, sharpening climate model gaps 

NASA-developed AI Could Help Track Harmful Algae 

 Improving Eddy Tower Evapotranspiration Estimates

How climate change is destroying Arctic cultural heritage sites

How does street lighting impact wildlife and when should we turn off the lights?

Luzes que se apagam: o desaparecimento silencioso dos vagalumes 

Scientists solve 50-year mystery of plant immunity by unlocking debneyol's blueprint  

Culvert blockages in 2D-hydrodynamic flash flood modeling: quantifying the impact on flood dynamics and mitigation strategies

How Earth recycles continents deep underground   

Recyclable resin enables high-precision 3D printing and reuse across 10 cycles

Swatch brawls: why are people fighting over pocket watches?

  AI assistants can accelerate scientific discoveries by helping design and interpret experiments  

AI system automates scientific software design, outperforming human-written code in key benchmarks 

Google announces slew of AI advances, including a personal AI assistant coming soon

 Asteroid 2024 YR4 Won’t Hit the Moon, New JWST Observations Show

 Los primeros resultados del proyecto BEARD explican la supervivencia de nuestra galaxia 

 Neptune's mysterious moon Nereid may be original survivor of Triton's chaotic arrival  

   Solar activity follows an 11‑year cycle – here’s how it controls eruptions and solar flares 

As corporations race for the stars, we need international collaboration on space governance 

   What if the direction of a magnet could shape the building blocks of life?  

Ancient Atlantic warming points to how oceans may lock away heat for centuries

New insights into how the human hand evolved from our ape-like ancestors   

Humanity’s ancient bond with biodiversity is visible in rock art (analysis)  

 Contemporary archaeologists dig into the present—bringing those so often forgotten into the light

Una empresa dedicada a la desextinción afirma haber creado un óvulo artificial; de ser cierto, podría ayudar a salvar especies vivas

  De‑extinction company says it’s made an artificial egg – if true, it could help save living species

New RNA tool maps structure and motifs across organisms and viruses

 El operador niega que el crucero sea el origen del brote de hantavirus

Qui est le rat pygmée de rizière à longue queue, vecteur du hantavirus Andes ?

Early birth safer for mother and baby in high blood pressure pregnancies, researchers find  

  Diseñan un algoritmo para analizar datos de salud que podrían estar ocultos en el ciclo menstrual   

Dificultad para tragar: un modelo matemático recrea los movimientos del esófago    

Un dispositivo robótico facilita la recuperación neuromuscular en niños con atrofia muscular espinal 

   Autism social differences emerge early but can change considerably by adulthood, research suggests 

 Why brain health is an urgent priority for G7 member countries  

   AI atlas reveals hidden whole-body-damage caused by obesity  

 Common food preservatives linked to high blood pressure and heart disease      

Não se culpe: a ciência explica por que é tão difícil trocar o sofá pelo exercício regular

Entrenar más de una hora al día beneficia al máximo nuestro corazón, pero ¿es recomendable?   

La recomendación de 150 minutos de ejercicio semanales debería ser más alta para obtener mayor protección cardiovascular, según un estudio