Las cosas no son tan malas como parecen.

El gobierno de España ha presentado HODIO, un sistema creado para analizar cómo se difunden los discursos de odio en las redes sociales. Impulsada por el presidente Pedro Sánchez, la herramienta estudiará patrones de propagación y el papel de los algoritmos. Forma parte de una estrategia nacional para

España lanza HODIO para analizar el odio en redes sociales

España lanza HODIO para analizar el odio en redes sociales

14 de marzo de 2026

Heading layer

España lanza HODIO para analizar el odio en redes sociales

28 de julio de 2025

Recubrimiento antiadherente inspirado en flechas ofrece alternativa más segura

University of Toronto engineers created a new non‑stick coating using “nanoscale fletching” inspired by arrow feather design. It repels oil and water as well as traditional coatings but uses minimal short‑chain PFAS to reduce health and environmental risks. A safer kitchen future.

28 de julio de 2025

Primera píldora masculina segura y sin hormonas supera prueba inicial

A new non‑hormonal fully reversable oral contraceptive for men has passed its first human safety trial with no side effects on hormones, heart rate, libido or mood - what female contraceptives are yet to achieve. This breakthrough opens the door to equitable birth control choices.

28 de julio de 2025

Micro‑siestas estilo Dalí impulsan la creatividad

Scientists confirm what Dalí and Edison intuited: brief micro‑naps in sleep‑onset state N1 boost creative insight. In tests inspired by their “key over plate” method, people solved puzzles far more often than those who stayed awake or slept deeper. A low‑effort path to inspiration.

25 de julio de 2025

Vacuna mRNA revoluciona la inmunoterapia y aspira a vacuna universal

Scientists at University of Florida have developed an mRNA vaccine that, when paired with standard immunotherapy, boosted immune response and eliminated tumors across multiple cancer types in mice—suggesting a future off‑the‑shelf, universal cancer vaccine approach.

25 de julio de 2025

Los Ángeles lanza primer programa de fidelidad vegano para apoyar elecciones éticas

Los Angeles is introducing its first vegan loyalty program, The Good Card. Digital-based, it offers plant‑loving diners access to special discounts and exclusive offers at participating vegan eateries and shops across the city—empowering eco-conscious customers with tangible rewards.

25 de julio de 2025

Corte Suprema de la ONU exige acción climática bajo riesgo legal

The International Court of Justice has declared that states face legal responsibility if they fail to limit greenhouse emissions or safeguard a healthy climate—labeling environmental protection a human right. The historic ruling bolsters climate justice and accountability globally.

25 de julio de 2025

Grecia crea dos inmensos parques marinos para proteger la vida marina

Greece will establish two major marine national parks covering 27,500 km² in the Ionian and Southern Aegean Seas, making them among the Mediterranean’s largest conservation zones. The parks aim to protect marine life and ban destructive bottom trawling ahead of its 2030 goals.

25 de julio de 2025

Más del 90 % de los nuevos proyectos renovables son más baratos que el carbón

In 2024, 91% of newly commissioned global renewables—mostly solar and wind—delivered electricity more cheaply than fossil fuel alternatives. Solar cost 41% less, wind 53% less. With 582 GW added and $57 bn in fuel savings, clean energy is firmly winning the economics race.

22 de julio de 2025

De residuos alimentarios a plástico biodegradable en gran avance

Researchers at SUNY Binghamton use fermented food waste and bacteria to create PHA bioplastic—harvesting 90% for eco-packaging. This scalable, low-cost process tackles food and plastic waste while reducing emissions, with potential for mainstream industrial use.

22 de julio de 2025

Dinamarca crea combustible limpio con aire y agua de mar

A groundbreaking platform extracts carbon from the air and hydrogen from seawater to create synthetic fuels. This innovation could reshape global energy systems and offer a cleaner alternative for hard-to-decarbonize sectors like aviation and shipping.

22 de julio de 2025

Intersecciones de NYC reducen 33 % de lesiones peatonales tras LPI

According to the largest dataset to date evaluating the effectiveness of Leading Pedestrian Intervals (LPIs), which gives pedestrians a 7-second head start at traffic lights before vehicles receive a green light to turn, is associated with a 33% reduction in both fatal and non-fatal pedestrian injuries at New York City intersections.

22 de julio de 2025

Vacuna en el embarazo protege a bebés de infecciones pulmonares

A maternal RSV vaccine administered during pregnancy reduces the risk of infants being hospitalized with serious respiratory infections by 90%. Experts call it a major breakthrough in neonatal health, offering newborns critical protection during their most vulnerable stage.

22 de julio de 2025

Nuevos órganos biohíbridos se adaptan con control electrónico integrado

A new frontier in biotech merges living tissue with electronics to create smart biohybrid organs. These platforms can monitor, respond to, and even self-regulate biological functions, paving the way for more adaptive, personalized treatments and advanced medical technologies.

22 de julio de 2025

Neumáticos reciclados refuerzan vías férreas con nueva tecnología

A new track technology using rubber from old tyres helps protect railways from damage. In real-world trials, the system reduced vibration, degradation, and track movement—offering a sustainable solution that boosts safety and resilience in rail infrastructure.