Notícias · Recifes

A nearby black hole as a window into the early universe

An international team led by Stefanie Komossa from the Max Planck Institute for Radio Astronomy (MPIfR) in Bonn has studied a galaxy that has been shining exceptionally brightly in the radio regime for more than eight years. Although it is only 1.8 billion light-years away from u

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Laughter may date back 15 million years, shared by humans and great apes

Humans and great apes have been giggling in similar ways since branching off the evolutionary tree, a new study suggests.

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Plano Safra 2026/27: bastidores mostram o desafio de traduzir R$ 610 bilhões ao produtor

Radar Rural recebe a gerente de conteúdo e produtos digitais do Canal Rural, Laila Muniz. Em discussão, a cobertura do Plano SafraEpisódio do Radar Rural detalha a cobertura do Plano Safra e analisa os principais números anunciados pelo governo O post Plano Safra 2026/27: bastido

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Spring songbirds may help pollinate UK trees, with pollen on 89% of studied birds

The warblers—those harbingers of spring in the U.K.—have an unappreciated talent of a different sort. Common U.K. birds, including chiffchaffs and blackcaps, are playing a real role in the pollination of plants, according to new research in the Journal of Ecology.

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Muito além do futebol: como o agro entra em campo para viabilizar a Copa do Mundo

Da tecnologia do gramado à cerveja da torcida, o agronegócio atua como o motor invisível por trás do maior torneio do planetaDa tecnologia do gramado à cerveja da torcida, o agronegócio atua como o motor invisível por trás do maior torneio do planeta O post Muito além do futebol:

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Deuterium in comets tells interesting tales

Comets have played an interesting role in the history of astronomy. Since antiquity, many cultures saw them as omens or spirits, portending good or bad news for kings, queens and emperors. Over the past few hundred years, however, astronomers have studied them intently to underst

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Biocombustíveis não comprometem produção de alimentos, diz pesquisadora da USP

Foto: PixabayEspecialista afirma que estudos científicos não confirmam a tese de competição entre alimentos e biocombustíveis e cita o Brasil como exemplo de sustentabilidade O post Biocombustíveis não comprometem produção de alimentos, diz pesquisadora da USP apareceu primeiro e

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China amplia infraestrutura financeira na África para não depender do dólar

Foto: FreepikApesar das mudanças, uso do yuan ainda é minoritário no continente e a chamada desdolarização segue fora do horizonte O post China amplia infraestrutura financeira na África para não depender do dólar apareceu primeiro em Canal Rural.

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European cities short on shade as heat waves hit, urban mapping reveals

More than four in five homes and workplaces across 25 European cities have less nearby tree canopy than what is needed for meaningful cooling, according to an open-data analysis by an urban greening expert.

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Country diary: A single act of care 40 years ago, and we have this splendid, rare colony |

Ailsworth, Cambridgeshire: It’s hard enough to find the crested cow-wheat, it would be even harder were it not for one far-sighted wardenBefore 7am, the heat is already pressing down. I’ve come out early for my annual pilgrimage to a local colony of crested cow‑wheat, Melampyrum

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Learning another language appears to slow brain ageing, scientists say

Study finds those who speak two languages have brains that appear around six years younger than those who speak oneLearning another language could slow ageing in the brain by up to 13 years, according to research.People who speak more than one language seem to have younger brains

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The world's oceans are the hottest on record for June—and El Niño is set to turn up the he

The world's oceans are the hottest on record for June, pushing past records set during the 2023–24 El Niño years. O recorte ajuda a contextualizar a pauta dentro de Agro.

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