Ancient rocks reveal Earth's past warm periods were cooler than thought
Earth's temperature has been much cooler in the past than previously thought, meaning it could be moving toward the warmest it's ever been.
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Neutron imaging reveals how water limits CO₂ storage in recycled concrete
The construction sector faces two problems at once: it emits large amounts of CO₂ and produces vast quantities of concrete waste. But what if part of that waste could be used to trap carbon instead of ending up as rubble?
CNA orienta produtores sobre transição da reforma tributária em evento no Paraná
Entidade destacou adaptação de sistemas em 2026 e exigência plena das novas regras a partir de julho de 2027. O post CNA orienta produtores sobre transição da reforma tributária em evento no Paraná apareceu primeiro em Canal Rural.
Self-propelled microparticles scrub stubborn biofilms, improving wound care and instrument
Newly developed microparticles can infiltrate stubborn bacterial matrices and release tiny oxygen bubbles to clean surfaces and wounds more efficiently than hydrogen peroxide or other cleaning agents alone, researchers at the University of Illinois Urbana-Champaign report. In two
Medieval Islamic societies considered lovesickness a distinct mental illness, research sho
Lovesickness was taken seriously as a distinct mental illness by physicians in the medieval Islamic world, new research shows. Islamic scholars considered lovesickness, which they called ʿishq, to be different from melancholy—unlike Galen and other physicians from ancient Greece.
Animal tracking overlooks biodiversity hotspots, with 95% of studies in well-funded countr
A recent study reveals geographic biases in how aquatic animals have been tracked and researched across the globe, with a preference toward politically stable, English-speaking countries with high conservation funding. Researchers are sounding the alarm in the hope of ensuring bi
Programmable light simulates quantum matter across 300 processes without bigger circuits
A team of researchers at the University of Ottawa and its Nexus for Quantum Technologies Institute, in collaboration with researchers from Federico II University in Italy, has developed a programmable quantum simulator that shapes a beam of light to replicate how particles move t
Pre-cooked seafood-based meals can absorb chemical contaminants during packaging and proce
Ready meals containing fish and seafood can expose consumers to chemical contaminants that are present in the environment or introduced during processing and packaging. A study by the Universitat Rovira i Virgili (URV) has, for the first time, analyzed the presence of a wide rang
Quantum optics may turn this rare visual phenomenon into an eye test
Modern life depends on quantum physics. It makes technologies such as GPS navigation, MRI scanners and computer chips possible. Now, the same science may also lead to a new way to test the health of our eyes. A University at Buffalo-led team has used a technique from quantum opti
This alien planet never has sunrise or sunset. It may support life
A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could circulate in a stable, continuous loop, helping moderate temperatures in certain
Plano Safra da Agricultura Familiar prevê R$ 85,2 bilhões para o Pronaf em 2026/2027
Pacote reúne medidas de crédito rural, seguro agrícola, assistência técnica, compras públicas e instrumentos voltados à agricultura familiar. O post Plano Safra da Agricultura Familiar prevê R$ 85,2 bilhões para o Pronaf em 2026/2027 apareceu primeiro em Canal Rural.
From bursts to creep: Rewriting the story of mud volcano flows
Mud volcanoes are often pictured as dramatic geological phenomena featuring the sudden eruption of large volumes of fiery mud in short, powerful bursts. By examining recent activity at the Lokbatan mud volcano in Azerbaijan, an international team of researchers led by the Univers