Notícias · Recifes

Engineers discover 'unexpected motion' in drug-delivery robots

One day, tiny swimming robots may travel through the human body to deliver drugs. The medication would target only areas of need—chemotherapy drugs for a tumor, for example—avoiding healthy tissue and minimizing side effects. A research team led by Ebru Demir, an assistant profes

Admin Recifes 15/07/2026 2

What's the best way to support perfectionistic students? Teachers don't always agree

Imagine a student spending hours meticulously erasing and rewriting a paragraph that is already excellent. O recorte ajuda a contextualizar a pauta dentro de Agro.

Admin Recifes 15/07/2026 2

South Australian algal bloom species the world's most toxic harmful microalga yet recorded

The marine microalgae responsible for the most devastating effects of the South Australian harmful algal bloom (HAB) has now been shown to be the most toxic species of its kind ever studied.

Admin Recifes 15/07/2026 2

Sea stars offer rare view of how embryonic tubes become complex organs

Biologists have long puzzled over how organs develop into their final shapes, and the nearly transparent bodies of young sea stars may offer a unique window into the organ development process.

Admin Recifes 15/07/2026 2

Bringing rice back to Hawaiʻi: Japanese cultivars yield high-quality grains in just three

In a major step toward enhancing food security and exploring the potential to bring rice farming back to Hawaiʻi, an international research team has successfully cultivated premium Japanese rice varieties on Kauaʻi using a water-saving, upland cultivation method. The rice matured

Admin Recifes 15/07/2026 2

Frente fria derruba temperaturas em 3 regiões e pancadas de chuva atingem outras 2

Foto: PixabayBaixa nos termômetros atinge até mesmo o Centro-Oeste, enquanto áreas do Norte devem receber precipitações superiores a 100 mm O post Frente fria derruba temperaturas em 3 regiões e pancadas de chuva atingem outras 2 apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

Modeling reveals Sydney's 1789 smallpox outbreak killed as many as 220,000 indigenous Aust

Groundbreaking modeling has revealed that as many as 220,000 Indigenous Australians died in a devastating 1789 smallpox outbreak that originated in Sydney, tracing its origins to the First Fleet. Soon after British ships arrived, smallpox swept through First Nations communities i

Admin Recifes 15/07/2026 2

Wasted pumpkin peel can keep your food fresh

Researchers at Kyushu University have developed a new food preservation solution. Using pumpkin peel as a raw material, they synthesized a nanomaterial for food packaging that slows the deterioration of fruit and other produce while reducing transport damage. The findings were pu

Admin Recifes 15/07/2026 2

CNA leva argumentos contra tarifa de 25% dos EUA em audiência em Washington

Foto: PixabayAudiência pública ocorre na capital norte-americana para apurar se produtos brasileiros ferem a Lei de Comércio do país de Donald Trump O post CNA leva argumentos contra tarifa de 25% dos EUA em audiência em Washington apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

Arroba do boi gordo: confira como as cotações iniciaram a semana

Foto: Fabiano Marques/Embrapa Frigoríficos continuam encontrando dificuldades para alongar suas escalas de abate mesmo adotando a postura de reduzir o ritmo do processamento O post Arroba do boi gordo: confira como as cotações iniciaram a semana apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

'Outed' by the algorithm—how social media is revealing queer identity ahead of self-disclo

Social media algorithms are increasingly revealing users' sexual orientation or gender identity before they have consciously come out to themselves or others, according to new research. The new study published in Gender, Place & Culture coins the term "algorithmic outing"—when di

Admin Recifes 15/07/2026 2

Mercado de soja acompanha disparada de Chicago e preços sobem até R$ 3 no Brasil

Foto: PreepikClima adverso nos Estados Unidos e expectativa de maior demanda chinesa impulsionaram o mercado brasileiro, com avanço das cotações O post Mercado de soja acompanha disparada de Chicago e preços sobem até R$ 3 no Brasil apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

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