Switzerland has more than 1,400 tunnels, with total tunnel and gallery length already above 2,000 kilometers. That includes ...
In 2022, a remotely-operated vehicle gliding over an underwater mountain north of Hawaiʻi sent back a scene that looked straight out of a fantasy movie. On the summit of Nootka Seamount, inside the ...
Have you ever thought about what a Stone Age status symbol looked like? On the forested western shore of Lake Onega, one of Europe’s largest freshwater lakes, archaeologists have uncovered a ...
Solar panels are usually sold with a 25- to 30-year lifespan, which makes a lot of homeowners wonder what happens after that. Do they quietly fade out, or can they keep cutting the electric bill long ...
Most people grew up with a simple world map in school where Africa is one solid block of land. Now scientists say that picture is slowly going out of date. According to work highlighted by National ...
A wind turbine taller than many city skyscrapers is now operating offshore in China, and it is not just the electricity output that has people talking. The machine is rated up to 20 megawatts, a scale ...
For more than a decade, satellites have watched a brown streak grow across the Atlantic Ocean. In May 2025, that streak reached a new record of about 37.5 million tons of floating seaweed stretching ...
Extreme heat is turning many cities into ovens, especially during long summer heat waves when concrete, asphalt, and glass trap the sun’s energy. Researchers warn that in the United States, extreme ...
Científicos baten récord: más de 16.000 especies nuevas al año revelan un planeta más vivo y misterioso de lo que creíamos.
Revelan que el tiburón de Groenlandia no es ciego: así funciona su sorprendente visión en la oscuridad del Ártico ...
La geotermia en Madrid protagoniza el mayor proyecto urbano de esta tecnología, con 1,2 MW de potencia y una fuerte reducción de emisiones.
El caso de los pesticidas prohibidos en ensaladas destapa el uso de miles de litros de productos tóxicos por un proveedor ...
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