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Efficient carbon dioxide reduction under visible light with a novel, inexpensive catalyst

A novel coordination polymer-based photocatalyst for CO2 reduction exhibits unprecedented performance, giving scientists new hope in the fight against global warming. Made from abundant elements and requiring no complex post-synthesis treatment or modifications, this promising photocatalyst could pave the way for a new class of photocatalysts for efficiently converting CO2...

A more environmentally friendly air conditioner

Summer is in full swing, and people are turning up their air conditioners to beat the heat. But the hydrofluorocarbon refrigerants in these and other cooling devices are potent greenhouse gases and major drivers of climate change. Today, scientists report a prototype device that could someday replace existing 'A/Cs.' It's...