Notícias · Recifes

Scientists develop predictive roadmap to boost performance in next-gen spintronics

Chiral 2D metal halide perovskites (MHPs) are among the most promising materials for future technologies that exploit the spin of electrons in spin-based optoelectronics, or spintronics, but getting them to perform consistently has proven difficult. Now scientists at Lawrence Ber

Admin Recifes 15/07/2026 3

Warming may slow forest growth and cut carbon storage by 30%, model shows

Forests and land play an important role in absorbing carbon dioxide emissions, but current models and forecasts don't incorporate a surprising ecological discovery: Despite more available carbon, climate change and warmer temperatures are slowing forest growth.

Admin Recifes 15/07/2026 3

Dólar cai a R$ 5,1782 após inflação dos EUA vir em linha com o esperado

Moeda recuou nesta quinta-feira (25), após dois pregões de alta, com ajustes no mercado local e baixa da divisa americana no exterior. O post Dólar cai a R$ 5,1782 após inflação dos EUA vir em linha com o esperado apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 3

Projeto da Embrapa amplia acesso à tecnologia para mais de 5 milhões de produtores

Foto: reprodução/Planeta CampoCom atuação em quatro biomas, o Semear Digital desenvolve tecnologias adaptadas à realidade de pequenos produtores e busca reduzir as desigualdades no acesso O post Projeto da Embrapa amplia acesso à tecnologia para mais de 5 milhões de produtores ap

Admin Recifes 15/07/2026 4

AI in policing: Safeguards can't keep up, new research warns

Artificial intelligence is being adopted across policing and the wider criminal justice system of England and Wales faster than the rules designed to govern it, according to major new research published by Northumbria University.

Admin Recifes 15/07/2026 4

Integration could be key to computational thinking in students

Training in computational thinking can improve a student's ability to tackle complex problems, according to research in the International Journal of Technology Enhanced Learning, which examined both students' perceptions of their own skills and their demonstrated performance. The

Admin Recifes 15/07/2026 4

Ancient stellar flyby may still be steering long-period comets today

The Gaia mission has allowed researchers to understand the motions of stars like never before, even revealing possible interactions between our solar system and nearby stars. Planetary Science Institute Senior Scientist Nathan Kaib and collaborator Sean Raymond (Universite de Bor

Admin Recifes 15/07/2026 3

Social media messages may help counter youth loneliness epidemic by encouraging real-world

Loneliness among young adults has reached what the U.S. surgeon general has called an "epidemic," with recent estimates suggesting that roughly half of U.S. adults report feeling lonely, and rates are particularly high among people ages 18–29. A new study from the University of N

Admin Recifes 15/07/2026 4

Einstein Probe may have caught a black hole tearing apart a white dwarf for the first time

Astronomers may have witnessed one of the rarest and most dramatic cosmic events ever seen: a long-sought intermediate-mass black hole ripping apart a dense white dwarf star and devouring it. The Einstein Probe space telescope caught the explosion in its earliest moments, reveali

Admin Recifes 15/07/2026 4

Nanoparticle exsolution opens a new route to functional oxide electronics and spintronics

A research team has developed a new strategy to simultaneously control the electronic and magnetic properties of oxide thin films through a process known as exsolution. The team was led by Professor Hyeon Han and Professor Donghwa Lee from the Department of Materials Science and

Admin Recifes 15/07/2026 2

Earth may have been seeding Venus with life for billions of years

A new study suggests Earth may have been sending tiny hitchhikers to Venus for billions of years. Researchers found that asteroid impacts could launch microbes into space, where some might survive the journey and end up suspended in Venus' clouds. If future missions detect life t

Admin Recifes 15/07/2026 4

This newly discovered ballista spider catapults ants into a deadly trap

Scientists have discovered a “ballista spider” that builds a spring-powered silk trap designed specifically to catch aggressive green tree ants. The ant unknowingly triggers the mechanism itself, launching into the spider’s web in one of nature’s most extraordinary hunting strate

Admin Recifes 15/07/2026 5

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