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A study led by Professor Jimmy Jiujiu Jiao from the Department of Earth and Planetary Sciences at The University of Hong Kong (HKU) and Professor Meng Li from Shenzhen University has identified microbial fermentation as the likely main pathway for ammonium production in sediments

Observing across the starry “plains” of space, NASA’s James Webb Space Telescope has taken new images of NGC 2392, nicknamed the Lion Nebula. NASA’s Hubble Space Telescope previously viewed this planetary nebula in 2000, imaging the lion face-shaped target in visible light and re

Cassini data has revealed a surprising twist in Saturn’s magnetic shield: the planet’s rapid rotation appears to drag a key opening in its magnetosphere far toward the afternoon side instead of keeping it near noon, as happens on Earth. The finding confirms that giant planets lik

Tropical cyclones are among the most destructive natural forces on the planet, but predicting where they will go and how strong they will become is beset by challenges. Current methods are often good at tracking storm paths but struggle to anticipate changes in intensity.

Typhoon Dolphin is the 13th typhoon recorded in China this year, after sweeping through Japan’s Okinawa and intensifying monsoon rains in the Philippines. Scientists warn that a warming planet is making extreme weather events, including powerful typhoons, more frequent and intens

At the top and bottom of the planet, the seasons arrive on a schedule all their own. Satellite data from a mission measuring infrared energy reveal just how differently—and how dramatically—surface temperatures swing across two full years at the poles.

Hundreds of Venus-like planets could soon help determine why some worlds become sweltering greenhouse hellscapes while others remain capable of supporting life. But before answering that question, scientists first need to know how fast those planets are spinning.

Foto: reproduçãoEm sua 5ª edição, iniciativa do Canal Rural reconhecerá produtores e agroindústrias que se destacam por inovação, eficiência produtiva e gestão responsável O post Seu trabalho transforma o agro? Prêmio Planeta Campo abre inscrições apareceu primeiro em Canal Rural

El Niño de 2026 já supera 2°C no Pacífico e pode se tornar o mais forte já registrado, surpreendendo cientistas pelo ritmo O post El Niño de 2026 pode ser o mais forte já visto no planeta apareceu primeiro em Olhar Digital.

Tamara Klink causou polêmica ao pedir a leitores para não comprarem seu livro. Mas, quais os impactos da produção de livros sobre o meio ambiente e o clima?

Carbon savings from driving EVs are so large that it makes sense to scrap a working petrol car to make the switch O recorte ajuda a contextualizar a pauta dentro de Meio Ambiente.

Boston College scientists have determined that a newly discovered meteorite from Mars is 1.27 billion years old and derived from a previously unsampled, pristine source on the Red Planet. The study is published in the journal Geochimica et Cosmochimica Acta.