Notícias · Recifes

What made trees possible? New research points to drought

A study is reframing a fundamental question in plant evolution: What made trees possible? Researchers from Cal Poly Humboldt, Yale University, the University of Hohenheim in Germany and the Czech Academy of Sciences set out to understand how trees evolved and what allowed them to

Admin Recifes 15/07/2026 2

Synchronized infrared lasers control molecular shape changes and expose hidden fingerprint

Researchers from the Molecular Physics and Physical Chemistry departments of the Fritz Haber Institute have shown how two highly synchronized infrared (IR) laser beams can control molecules as they switch between different structural conformations. Their study provides a new wind

Admin Recifes 15/07/2026 2

Purine-heavy DNA sequences protect Bacillus subtilis genes from Rho termination

In the study of bacteria, a longstanding dogma has held that two molecular machines—RNA polymerase, which leads the way in transcribing DNA into RNA, and ribosomes, which bring up the rear translating RNA into proteins—worked so closely in tandem that they were effectively attach

Admin Recifes 15/07/2026 2

Beyond the 24-hour day: How employee biological clocks and beliefs drive workplace coopera

Employees' biological clocks do more than determine when they reach for coffee; they fundamentally shape how, when and why people help each other at work. A study published in Organizational Behavior and Human Decision Processes introduces the concept of "time-extension self-effi

Admin Recifes 15/07/2026 2

Atvos inicia construção de planta de etanol de milho em Mato Grosso do Sul

Unidade Santa Luzia, em Nova Alvorada do Sul, vai integrar produção de etanol de cana, etanol de milho, bioeletricidade e biometano. O post Atvos inicia construção de planta de etanol de milho em Mato Grosso do Sul apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

Earth's deepest rocks help define upper limit for viscosity beyond which materials effecti

Viscosity is one of the most fundamental physical properties used to describe how materials flow. It governs the movement of liquids, molten rocks and even slowly deforming regions deep inside the Earth. While scientists have long studied materials with low or moderate viscositie

Admin Recifes 15/07/2026 2

Researchers break a fundamental rule to create a new concept: Heat that can be directed an

Normally, a material absorbs and emits heat in a linked way: A surface that absorbs heat well at a certain wavelength and direction will also emit heat in the same way. This fundamental relationship, known as reciprocity, limits the ability to independently control heat absorptio

Admin Recifes 15/07/2026 2

Study identifies key mechanism regulating how cells use fat to generate energy

An international study by scientists at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and the University of California, Los Angeles (UCLA) has identified a fundamental mechanism that regulates how the body uses stored fat to produce energy.

Admin Recifes 15/07/2026 2

Why employee AI adoption isn't one-size-fits-all

As artificial intelligence becomes more deeply embedded in everyday life and work, organizations are investing heavily in tools and employee training. But new research from Texas A&M University suggests a one-size-fits-all approach may miss a fundamental truth: People don't all r

Admin Recifes 15/07/2026 2

Gravitational waves reveal hidden populations within black hole mergers

Since gravitational waves were first detected in 2015, instruments including LIGO, Virgo and KAGRA have picked up a steady stream of signals from colliding black holes, building a catalog that now numbers in the hundreds. Yet despite this wealth of data, a fundamental question ha

Admin Recifes 15/07/2026 2

Conheça cinco animais invertebrados que ajudam a manter o equilíbrio do Pantanal

Foto: reprodução/ redes sociais/ mariavelar04Pouco conhecidos pelo público, esses animais ajudam a manter o funcionamento do bioma e revelam a riqueza da biodiversidade O post Conheça cinco animais invertebrados que ajudam a manter o equilíbrio do Pantanal apareceu primeiro em Ca

Admin Recifes 15/07/2026 2

Physicists say quantum mechanics may not need imaginary numbers after all

Physicists from Heinrich Heine University Düsseldorf (HHU) have examined a fundamental property of quantum mechanics in collaboration with the German Aerospace Center (DLR). In the scientific journal Physical Review Letters, they show that this theory does not necessarily need to

Admin Recifes 15/07/2026 3

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