Dangerous heat wave roasts America's big birthday party
A punishing heat wave threatened America's July Fourth celebrations, World Cup matches and power grids as near-record temperatures scorched the eastern United States on Friday.
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Bacterial protein reveals a hidden rule for controlling calcium
A small change in acidity can transform the world around us. A squeeze of lemon changes the taste of food. Vinegar preserves vegetables. Stomach acid helps break down a meal. These familiar effects come from protons—tiny charged particles that can reshape chemical interactions.
Rising seas make once-rare coastal floods 12 times more likely
Extreme floods that once swamped coastal communities only rarely are becoming far more common as climate change caused by humans pushes sea levels higher, according to new research published Wednesday. Experts say the findings are crucial for making plans about floods and coastal
Ciclone de forte intensidade atinge o Brasil nos próximos dias e provoca temporais, alerta
Imagem gerada por IA para o Canal RuralSegundo Arthur Müller, sistema tem o potencial de causar chuvas volumosas em algumas regiões do país O post Ciclone de forte intensidade atinge o Brasil nos próximos dias e provoca temporais, alerta meteorologista apareceu primeiro em Canal
Pesquisadores desenvolvem teste que detecta anticorpos da gripe aviária em apenas seis min
Tecnologia inspirada na língua humana alcançou cerca de 99% de precisão na identificação de anticorpos contra o vírus H5N1 O post Pesquisadores desenvolvem teste que detecta anticorpos da gripe aviária em apenas seis minutos apareceu primeiro em Canal Rural.
Overcrowded and underfunded: Trump’s cuts to national parks threaten the US’s ‘best idea’
This summer, Yosemite national park has been rife with traffic jams and throngs of visitors. Can these popular national treasures withstand a future of strained resources?On a crisp, sunny morning at the end of June, dappled light filtered through the canopy of an ancient grove o
Às vésperas do esgotamento da cota chinesa, exportações de carnes brasileiras têm melhor j
MapaEmbarques cresceram 16% em relação ao ano passado e receita com as vendas externas chegou a US$ 1,82 bilhão O post Às vésperas do esgotamento da cota chinesa, exportações de carnes brasileiras têm melhor junho da história apareceu primeiro em Canal Rural.
Astronomers may have caught an early galaxy in the process of dying
Astronomers have spotted many "red and dead" galaxies in the early universe. These are massive systems that stopped forming stars surprisingly early in cosmic history. Now, they may have found evidence of one in the act of becoming dead: a massive galaxy being stripped of its sta
Trained AI outperforms biologists at spotting salmon lice
Researchers have taken over 120,000 images of salmon lice larvae in seawater and used them to train AI models. The models were much faster and more accurate than experienced biologists at identifying the parasites that feed on the skin and blood of salmonids.
Optical writing of antiferromagnets points toward new storage devices and energy efficient
A German-Japanese research team involving the University of Augsburg has made a significant breakthrough in the use of antiferromagnets. For the first time, the team has succeeded in writing magnetic information using only ultrashort laser pulses—without the need for electric cur
Europe's baked rice bowl seeks escape from drought
Summer came too early to Europe's most important rice-growing region, and weeds are taking over Sharon Angoli's parched paddies in Italy's Pavia province.
Ancient teeth from Siberia rewrite the plague's timeline, dating back to over 5,500 years
Scientists have found the oldest known evidence of the plague, which sparked deadly outbreaks dating back about 5,500 years ago—some 200 years earlier than previously thought.