Notícias · Recifes

Sun-like star caught after eating one of its own planets

A distant Sun-like star appears to have devoured one of its planets, leaving behind a surprising chemical fingerprint. Researchers found an unusually high concentration of lithium, a strong sign that planetary material was mixed into the star. Careful comparisons with dozens of s

Admin Recifes 17/07/2026 2

AI flags more than 250,000 suspicious cancer research papers

A powerful new AI tool has uncovered what could be one of the biggest integrity problems in modern science. After analyzing 2.6 million cancer research papers published between 1999 and 2024, researchers identified more than 250,000 studies with writing patterns resembling papers

Admin Recifes 17/07/2026 1

Deaf people excluded from gene-editing debate | Letter

There is no majority support for use of gene editing on non-life-threatening conditions, writes Tom Lichy of the British Deaf AssociationYour editorial (The Guardian view on gene-edited humans: darker uses must be acknowledged alongside medical ones, 5 July) offers welcome suppor

Admin Recifes 17/07/2026 1

Algae fed by farm waste carpet Italy's warm River Po

Rowers on the River Po in Turin are battling vast blooms of algae, as high temperatures in northwest Italy and runoff from farms create ideal conditions for rampant plant growth.

Admin Recifes 17/07/2026 2

This ancient sea worm has “bio-metal” jaws unlike anything scientists have seen

An ancient sea worm may hold the secret to a whole new category of natural materials. Its jaws combine proteins and metal ions in a way that gives them metal-like strength and unusual mechanical behavior, yet they still differ from traditional metals. Researchers believe these "b

Admin Recifes 17/07/2026 2

Earth has a natural thermostat and scientists finally know how it works

Scientists have identified a hidden feedback loop that may explain how Earth has regulated its climate for tens of millions of years. As sea levels rose and fell, they changed how much phosphate reached the open ocean, affecting marine life and the amount of carbon buried beneath

Admin Recifes 17/07/2026 2

PathSay Project uses AI to cross language barriers

Thousands of the world's languages remain largely invisible to modern translation technology, but researchers and students at Brigham Young University are working to change that. Through a project called Pathsay, students in the BYU MATRIX lab are partnering with international BY

Admin Recifes 17/07/2026 1

Governo anuncia programa para apoiar empresas atingidas por novo tarifaço de Trump

Foto: Governo FederalIniciativa se escora na diversificação de mercados e em uma nova fase do programa Brasil Soberano O post Governo anuncia programa para apoiar empresas atingidas por novo tarifaço de Trump apareceu primeiro em Canal Rural.

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For older women, water offers more than just physical health benefits

Austria suggests that water plays a much more complex and profound role in older women's lives than previously recognized.

Admin Recifes 17/07/2026 1

Researchers discover rare freshwater mussels in Moosup River

When University of Rhode Island researchers slipped beneath the surface of the Moosup River recently, they did not expect to find a living freshwater mussel community. The discovery marked the first documented record of freshwater mussels in the river in more than three decades a

Admin Recifes 17/07/2026 2

Cotação do boi gordo mantém elevação; veja os preços da arroba e do atacado

Foto: Raquel Brunelli/EmbrapaPosicionamento das escalas de abate faz indústria comprar gado de forma mais agressiva e, com isso, elevar preços O post Cotação do boi gordo mantém elevação; veja os preços da arroba e do atacado apareceu primeiro em Canal Rural.

Admin Recifes 17/07/2026 2

UK heatwave approaches two-week mark

All UK nations have experienced recent heatwave conditions but in southern England, the heatwave has now continued for 13 days. Sarah Keith-Lucas looks at how unusual this spell of heat is, and when we might see it easing.

Admin Recifes 17/07/2026 2

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