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climate

Reduced-data impedance analysis enables near-real-time diagnosis and control of fuel cells

Proton-exchange membrane fuel cells (PEMFCs) are a clean power-generation technology that produces no direct carbon dioxide emissions during operatio…

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climate

Titanium boosts thermoelectric performance of thin films by 250-fold

Every electronic device, factory and vehicle generates heat that often goes to waste. What if that energy could be recovered to generate electricity …

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climate

Virtual modeling reveals safety measures for battery-powered mining systems

The mining industry is shifting toward battery-powered equipment to improve efficiency, but lithium-ion batteries pose risks due to their high energy…

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climate

Trump methane policy rollback may have minimal impact on crude prices, EPA says

The Valero Houston Refinery in Houston, Texas, US, on Friday, March 13, 2026. The worst supply disruption in the history of the oil market is showing…

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