At least 49 dead and 140 missing after migrant boat sinks near Yemen, UN agency says

At the Federal University of Paraná (UFPR) in Curitiba’s south, a breakthrough in solar technology has emerged. Researchers have developed a new solar cell that significantly boosts the efficiency of converting sunlight into electricity. Their work triples the energy conversion efficiency of organic solar cells, known for their flexibility and carbon-based materials. This development marks […]

In a significant move, Petrobras has decided to breathe new life into its long-dormant fertilizer plant. The state-owned oil company’s board of directors gave the green light to resume work on the Nitrogen Fertilizer Unit (UFN-III) in Três Lagoas, Mato Grosso do Sul. This decision marks a shift in Petrobras’ strategy, aligning with the federal […]