Core-shell nanocluster catalyst enables high-efficiency, low-cost and eco-friendly hydrogen production
A Korean research team has successfully developed an advanced electrochemical catalyst. This innovation is expected to lead ...
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Caretaker leaves hospice patient without food, water or oxygen for days, Missouri cops say
Getty Images/iStockphoto A caretaker is accused of abandoning an elderly cancer patient and leaving her with no food, water or access to her oxygen machine, Missouri police said. Tammy Lynn Stark ...