Notícias · Recifes

A thermodynamic approach to gravity could explain cosmic acceleration without dark energy

Gravity, the force that attracts objects toward each other, is currently framed by Albert Einstein's theory of general relativity. This framework describes gravity as the curvature of spacetime, the invisible four-dimensional fabric of the universe.

Admin Recifes 15/07/2026 2

Banco Central vê efeito inicial positivo do conflito no Oriente Médio sobre a balança come

Relatório aponta ganho com a alta do petróleo, mas indica possível pressão no segundo semestre sobre fertilizantes e embarques de milho. O post Banco Central vê efeito inicial positivo do conflito no Oriente Médio sobre a balança comercial apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 4

Image: Galaxy pair NGC 3504 and NGC 3512

This striking pair of galaxies located 80 million light-years from Earth lies in the constellation Leo against a backdrop of distant galaxies. The barred spiral galaxy NGC 3504 is seen on the right, and the spiral galaxy NGC 3512 is on the left. Although the two galaxies are thou

Admin Recifes 15/07/2026 2

Polanski and unions warn Burnham against backsliding on climate action

Debate in Labour and union movement over climate commitments as many call for Burnham not to allow drilling in North SeaAnalysis: ‘Act on the evidence outside the window’: Andy Burnham urged to stick to net zero targets if he becomes PMBacksliding on climate action would drive th

Admin Recifes 15/07/2026 2

Dólar sobe antes de indicador de inflação dos Estados Unidos

Mercado acompanha o PCE, a valorização global da moeda americana e a queda da curva de juros no Brasil. O post Dólar sobe antes de indicador de inflação dos Estados Unidos apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

How ancient subduction zones helped create hotspots of mineral wealth

A study led by geoscientists at the University of Sydney has revealed why some ancient continental edges became fertile sites for major mineral deposits, while others with apparently similar geology did not.

Admin Recifes 15/07/2026 3

Why climate change could make staple crops less nutritious—and how CRISPR may help

At present, more than 700 million people live with caloric hunger, and more than 2 billion suffer from micronutrient deficiencies, known as "hidden hunger." By prioritizing high yield over nutritional quality, global calorie production has increased while exacerbating vitamin and

Admin Recifes 15/07/2026 4

A turquoise tint for the Black Sea caused by phytoplankton

The Black Sea sits at the boundary between Europe and Asia and connects to the Mediterranean Sea via a chain of waterways. Its surface often appears dark, but each spring and summer it transforms into a striking expanse of swirling turquoise. The OCI (Ocean Color Instrument) on N

Admin Recifes 15/07/2026 2

Discovery of enzymes that control pores on leaf surfaces could lead to drought-resistant c

A research team at the Ruhr University Bochum Department of Molecular and Cellular Botany, led by Professor Christopher Grefen, has uncovered how plants form the tiny pores on their leaves responsible for gas exchange and water regulation. The scientists identified the two lipid-

Admin Recifes 15/07/2026 3

ANP lança painel com dados de comercialização de combustíveis

Ferramenta reúne informações agregadas sobre volumes e preços de aquisição e venda enviados por distribuidores autorizados. O post ANP lança painel com dados de comercialização de combustíveis apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 3

Rio Tietê registra contaminação em toda a sua extensão, aponta SOS Mata Atlântica

Expedição identificou microplásticos em todos os pontos analisados, além de defensivos agrícolas, fármacos, drogas ilícitas e contaminantes microbiológicos O post Rio Tietê registra contaminação em toda a sua extensão, aponta SOS Mata Atlântica apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

Growing up gets less scary with time, research finds

As young adults, many millennials feared growing up more than past generations. But they've come around to it as they age, research published in the journal Developmental Psychology has found.

Admin Recifes 15/07/2026 3

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