Notícias · Recifes

New 3D thermal cloak hides objects from heat in any direction

Researchers have designed and built the first 3D device that can make objects invisible to heat, an advance that could transform how we protect sensitive electronics, manage heat in microchips and shield equipment from thermal detection.

Admin Recifes 15/07/2026 2

Scientists and citizens are more persuasive than government and industry in mobilizing act

In environmental, health and technology crises, Americans are more persuaded to take action by scientists and public consensus than by leaders in government and industry, according to a study in the Proceedings of the National Academy of Sciences by researchers at Boston College

Admin Recifes 15/07/2026 2

Ouro cai com avanço do dólar e expectativa de aperto monetário nos EUA

Metal recuou na Comex em meio à alta do petróleo, tensão no Oriente Médio e aumento das apostas em juros mais altos pelo Federal Reserve. O post Ouro cai com avanço do dólar e expectativa de aperto monetário nos EUA apareceu primeiro em Canal Rural.

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Projeto cria programa para doação de remédios, vacinas e ração a animais domésticos

Proposta em análise na Câmara prevê coleta, reaproveitamento e distribuição gratuita de produtos para famílias de baixa renda, protetores independentes e ONGs. O post Projeto cria programa para doação de remédios, vacinas e ração a animais domésticos apareceu primeiro em Canal Ru

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Produtor de soja é exigente e espera por melhores cotações, mesmo com firmeza nos preços

Imagem de Александр Пономарев por PixabayBolsa de Chicago, dólar em alta e prêmios sustentados mantêm valores firmes, mas negócios seguem limitados no Brasil O post Produtor de soja é exigente e espera por melhores cotações, mesmo com firmeza nos preços apareceu primeiro em Canal

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Pecuária pantaneira aposta em genética e manejo para produzir carne de qualidade

Foto: reprodução/Planeta CampoAdaptado ao ciclo das cheias e secas, o sistema produtivo concilia a criação de bovinos com a conservação de um dos biomas mais ricos do planeta O post Pecuária pantaneira aposta em genética e manejo para produzir carne de qualidade apareceu primeiro

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Call for right to grow food on unused public land

Some London council already allow unused land to be turned into gardens, allotments and flowerbeds. O recorte ajuda a contextualizar a pauta dentro de Agro.

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Most UK media reports on June heatwave failed to mention climate crisis

Exclusive: Analysis of nearly 2,500 articles finds almost three-quarters made no reference to global heatingMost of the UK media stories about the record-breaking heatwave that struck in June failed to mention the climate crisis, analysis has found.Nearly 2,500 articles about the

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Country diary: Spot the young hare – they know how to make it hard | Ed Douglas

Eyam Moor, Derbyshire: I go in search of a leveret, which is a tricky business. For them, subterfuge is key to survivalHigh on Eyam Moor, there was no shortage of things to look at. Meadow vetch and lady’s bedstraw had turned the trackside a vibrant yellow. The moor itself glitte

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Popular weight-loss drugs Ozempic and Wegovy may slow biological aging

Researchers found that semaglutide, the active ingredient in Ozempic and Wegovy, slowed biological aging markers in adults with HIV, marking the first clinical evidence that the drug may influence human aging. Although the findings are encouraging, scientists say larger studies a

Admin Recifes 15/07/2026 3

In pictures: 3,000-mile journey to save rare horses

Przewalski's horses were once listed as extinct in the wild, with only a few remaining in captivity. O recorte ajuda a contextualizar a pauta dentro de Agro.

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Can humans hibernate their way to Mars?

Scientists are trying to recreate the biology that lets animals survive months without food or water, in hopes of making deep-space travel possibleLong-term space travel is bad for your health. Very bad. Being in space exposes humans to dangerously high levels of radiation; exten

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