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The high cost of platinum is one of the main barriers to the wider adoption of hydrogen fuel cells. Now, researchers at IMDEA Materials Institute have developed a catalyst that delivers the same performance while using 75% less of this expensive metal. The study, published in Ele

A dupla juros e inflação marcarão presença tanto por aqui como nos EUA, e podem dar pistas sobre a trajetória da política monetária até o final do ano The post Luz sobre os investimentos: o que deve mexer com seu bolso na semana que começa agora appeared first on Seu Dinheiro.

Here in France, a wildfire in the mountainous southeastern Var department, which had been brought under control three days ago, flared up again on Friday, forcing authorities to evacuate nearly 2,500 people overnight. Meanwhile, our reporter James Andre visited Gironde, where Fra

Os efeitos do sistema também podem alcançar Santa Catarina e Paraná, além de áreas do Sudeste e do Centro-Oeste, mas com menor intensidade, segundo o Inmet.

A research team led by Professor Dong-Yeun Koh of the Department of Chemical and Biomolecular Engineering, in collaboration with Professor T. Alan Hatton's group at the Massachusetts Institute of Technology (MIT), developed an electrochemical dissolved ocean carbon removal (e-DOC

A research team led by Professor Hyoyoung Lee of the Department of Chemistry at Sungkyunkwan University has developed a new catalyst that converts carbon dioxide into ethanol with high selectivity. The study, titled "Atomic-scale Cu–Zn synergy directs asymmetric C–C coupling for

A research team has developed a highly efficient catalyst that directly converts carbon dioxide—a major contributor to global warming—into high-value industrial 2-propanol. The research was published online in Applied Catalysis B: Environment and Energy.

Researchers have demonstrated that AI tools could play an important part in developing simpler, lower-cost technologies for monitoring foot health, particularly in settings where access to specialized equipment may be limited. The research is published in Sensors.

Northwestern Medicine scientists have uncovered how a major Parkinson's disease gene disrupts the brain's most vulnerable dopamine-producing neurons before detectable neuronal loss. The study offers new clues for developing treatments that target the disease in its earliest stage

Moradores e bombeiros trabalham para combater incêndio florestal em Formariz, na província de Zamora, na Espanha, em 29 de julho de 2026 Umit Bektas/Reuters A Europa enfrenta incêndios florestais históricos nesse verão, que têm devastado diversos países do continente. Além dos im

The use of dating apps and pornography websites has grown rapidly in recent years, supporting what may develop into a form of addiction—while potentially undermining traditional beliefs in romance and 'true' love. To delve deeper, international experts surveyed 664 users of datin

Researchers at the UNC School of Medicine and UNC Lineberger Comprehensive Cancer Center are zeroing in on less toxic and more targeted strategies to combat Ewing sarcoma, an aggressive and rare pediatric cancer that develops in the bones and soft tissues.