Notícias · Recifes

Harsh UVB bursts leave tadpoles with more DNA damage than longer exposure

Sunburn is a serious problem in the Southern Hemisphere, where depleted ozone provides less protection from UVB. Tadpoles are at particular risk because they are growing rapidly, making them vulnerable to UVB DNA damage. Niclas Lundsgaard of The University of Queensland (UQ), Aus

Admin Recifes 15/07/2026 2

Swimming crab trapped in plastic bottle survives two months at sea

How did a large crab end up trapped inside a plastic bottle with an opening smaller than its body? Hiroshima University researchers investigated this unusual marine mystery, revealing a lesser-known impact of marine plastic pollution on crustaceans.

Admin Recifes 15/07/2026 2

Enriching conversations with toddlers

Asking open-ended questions and weaving conversations into everyday activities helps toddlers' communication skills, new research shows. Three recently published University of Otago–Ōtākou Whakaihu Waka studies analyzed the outcomes of the Enhancing Rich Interactions (ENRICH) pro

Admin Recifes 15/07/2026 2

Quantum semiconductor design could expand search for dark matter

Dark matter accounts for 85% of the matter in the universe, but scientists still do not know what it is made of. A study, published in Physical Review Letters, by Rice University researchers proposes a detector design that could help search for axions, hypothetical particles that

Admin Recifes 15/07/2026 2

Modelo de política agrícola esgotado: ‘É como se o paciente estivesse na UTI’, diz especia

Pedro Loyola, coordenador do Observatório do Crédito e Seguro Rural da FGV Agro: "Chegamos ao limite."Para Pedro Loyola, da FGV Agro, um dos principais exemplos das fragilidades da política agrícola está na falta de previsibilidade do seguro rural O post Modelo de política agríco

Admin Recifes 15/07/2026 3

AI could bring satellite crop monitoring to the world's most vulnerable farms

Small farms grow much of the world's food, but from space they are nearly invisible. Their fields are tiny and ill-defined, and the satellite tools built to track crops were designed for the large, uniform fields of industrial agriculture, not the sub-hectare plots that feed many

Admin Recifes 15/07/2026 2

Funcafé reduz juros e destina R$ 7,37 bilhões para a safra 2026/27

Condições aprovadas pelo CMN abrangem custeio, comercialização, aquisição de café, capital de giro e recuperação de cafezais O post Funcafé reduz juros e destina R$ 7,37 bilhões para a safra 2026/27 apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

Abandoned farmland restored to wildflower meadow without sowing seeds

Abandoned farmland can be transformed into wildflower-rich grassland habitat without the need for expensive and labor-intensive seeding, a new study by UCL researchers finds.

Admin Recifes 15/07/2026 2

Analog gravity advance offers new insights into Hawking radiation from black holes

Hawking radiation is a form of radiation emitted by black holes, as theoretically predicted by Stephen Hawking. It suggests that black holes do not merely swallow matter—as had previously been assumed—but also emit very faint radiation themselves. This radiation has not yet been

Admin Recifes 15/07/2026 2

Climate change may prop up urban plant growth in the face of development—provided cities b

Worsened drought stress, changing rainfall patterns, flowers and pollinators thrown out of sync: These only scratch the surface of the ways climate change challenges plant life. But warmer air and higher carbon dioxide levels can also fuel faster plant growth, limit plants' water

Admin Recifes 15/07/2026 2

Spider venoms could stop deadly varroa mites killing honey bees

Spider venoms contain ingredients that could lead to a new treatment to protect honeybees from the deadly Varroa destructor mite, according to a study led by the University of the Sunshine Coast. Researchers identified components in the venoms of the Tasmanian cave spider and the

Admin Recifes 15/07/2026 2

Inadimplência do crédito rural segue elevada e mais que dobra em um ano entre produtores

Imagem gerada por IA para o Canal RuralDados do Banco Central mostram que atrasos acima de 90 dias permanecem em patamar historicamente elevado, enquanto operações com pessoas jurídicas continuam sob controle O post Inadimplência do crédito rural segue elevada e mais que dobra em

Admin Recifes 15/07/2026 2

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