AI models explain 17% of earnings-day stock moves, up from 5%
To explain the stock market's reaction to earnings results, investors and other market participants have used a standard tool for decades: the earnings surprise.
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Scientists repair damaged plastics at the molecular level, boosting recycling potential
Plastic recycling could become far more effective thanks to a new technique that restores the strength of damaged engineering plastics by repairing them at the molecular level.
NASA science soars during August total solar eclipse
Each time the moon covers the sun during a total solar eclipse—darkening daytime skies and briefly revealing the sun's ethereal outer atmosphere, the corona—it presents new opportunities to better understand our star and its influence on Earth.
Hidden charcoal reveals the true age of ancient cave paintings
A new analysis has precisely dated paintings in France’s Font-de-Gaume cave for the first time. Scientists discovered charcoal inside black pigments once thought to contain only minerals, allowing them to use radiocarbon dating. The results show that a bison was painted about 13,
Trigo: Tensões geopolíticas impulsionam preços no mercado externo, aponta Cepea
Foto: AbitrigoConflito entre Rússia e Ucrânia e preocupações climáticas sustentam alta internacional; no Brasil, negociações seguem lentas O post Trigo: Tensões geopolíticas impulsionam preços no mercado externo, aponta Cepea apareceu primeiro em Canal Rural.
Benefits of middle school program trickle down to next generation
A substance-use prevention program delivered to students and their families in the sixth and seventh grades led to wide-ranging benefits well into adulthood and—for those who became parents—even positively affected their children, according to a new study by researchers in the Pe
Misfolded insulin may be quietly driving diabetes
Researchers found that insulin-producing cells depend on a team of helper proteins to keep insulin production on track. When one key partner was missing, damaged proteins built up and the cells made less insulin. Strengthening this system could offer a new way to protect the panc
Psychologist develops puzzle that can tell you how fast you think
A puzzle that can tell players how fast they think on their feet has been developed by a University of Leeds researcher.
More evidence Mars once had water emerges from old Spirit rover data
More than 20 years after NASA's Spirit rover landed on Mars, a researcher from Edith Cowan University (ECU) has uncovered new evidence that suggests water may once have covered large parts of the red planet.
More green space alone won't beat urban heat
New research from Victoria University (VU) reveals that reducing the impact of extreme heat in urban areas requires more than simply adding green spaces—it requires a different approach to urban planning.
A slowing Atlantic current could unleash stronger California storms
A weakening Atlantic current could supercharge California’s atmospheric rivers while leaving Greenland with fewer snow-producing storms. The changes could raise flood risks, strain infrastructure, and reshape water supplies far beyond the Atlantic.
IPCA-15: prévia da inflação sobe 0,06% em julho, informa IBGE
O resultado veio abaixo das estimativas do mercado e levou a taxa acumulada em 12 meses a 4,52% O post IPCA-15: prévia da inflação sobe 0,06% em julho, informa IBGE apareceu primeiro em Canal Rural.