Notícias · Recifes

After traveling a billion kilometers, China's asteroid hunter finally arrives

What does it take to catch up with a small, tumbling rock hundreds of thousands of kilometers from Earth? For China's Tianwen-2 mission, the answer was a 400-day chase covering roughly 1 billion kilometers (621 million miles) of deep space—one that has just ended in success. The

Admin Recifes 15/07/2026 1

Tarifaço dos EUA pode gerar tensões comerciais com o Brasil

Novas sobretaxas dos EUA sobre produtos brasileiros podem impactar relações comerciais e gerar desdobramentos significativos para o Brasil O post Tarifaço dos EUA pode gerar tensões comerciais com o Brasil apareceu primeiro em Canal Rural.

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Helpful microbes could battle pathogens in our hospitals and schools—with the help of AI t

Helpful microbes that combat harmful pathogens could be the answer to rising antimicrobial resistance—particularly within built environments such as hospitals, homes and schools.

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Epigenetic mechanism explains how some plants cope with salt stress

Due to artificial irrigation and rising temperatures, the concentration of salts (including sodium chloride, or "table salt") is increasing in soils worldwide. This is not only an environmental problem but also a challenge for agriculture. For example, increased salinity can disr

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MP das dívidas rurais prevê carência, prazo maior e fundo contra perdas climáticas

Foto: Mapa/divulgaçãoTexto negociado entre governo, Frente Parlamentar da Agropecuária e Congresso busca reduzir a inadimplência no campo e garantir acesso ao crédito do Plano Safra O post MP das dívidas rurais prevê carência, prazo maior e fundo contra perdas climáticas apareceu

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Rethinking urban nature as technonature

A new Comment article by Simon Marvin, Sophia Maalsen and Robyn Dowling published in the journal Nature Cities argues that urban nature is entering a new phase in which ecological processes are increasingly sensed, modeled and continuously adjusted through digital technologies.

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Microplastics reach even 2,000 meters below the ocean surface, study finds

Plastic pollution has become a global environmental crisis, with an estimated 11 million tons of plastic entering the oceans each year. As larger plastic debris breaks down into microplastics, these tiny particles are transported throughout marine ecosystems by ocean currents, th

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What does it mean to be 'quantum?' A physicist explains the basics behind Einstein's spook

Imagine shining a flashlight across a dark room. You can predict exactly what the light will do: travel in a straight line from one point to another. That seems obvious because, in the world we see around us, light appears to follow a single, clear path.

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Fazenda vê impacto macroeconômico reduzido de novas tarifas dos EUA

Secretaria de Política Econômica afirma que a participação do mercado americano nas exportações brasileiras e o redirecionamento das vendas limitaram o efeito direto sobre a atividade. O post Fazenda vê impacto macroeconômico reduzido de novas tarifas dos EUA apareceu primeiro em

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Preços da soja sobem com Chicago em alta; confira as os números no Brasil

Foto: PreepikAvanço das cotações internacionais, prêmios elevados e dólar praticamente estável garantiram a alta da oleaginosa O post Preços da soja sobem com Chicago em alta; confira as os números no Brasil apareceu primeiro em Canal Rural.

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Researcher details US biobank's value as global resource in study of roots of disease, hea

Just as this country celebrated its 250th birthday, some geneticists were celebrating America, too. At the end of June, the National Institutes of Health announced its "All of Us" Research Program had become the world's largest database of integrated health and genomic informatio

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Hidden feeding grounds that fuel one of the ocean's most iconic sportfish identified

Atlantic tarpon are famous for their long-distance migrations, traveling hundreds or even thousands of miles (hundreds to thousands of kilometers) along the Gulf and Atlantic coasts. But where they feed along those journeys has remained largely unknown until now.

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