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5.3 billion cell phones to become waste in 2022: report

More than five billion of the estimated 16 billion mobile phones possessed worldwide will likely be discarded or stashed away in 2022, experts said Thursday, calling for more recycling of the often hazardous materials they ...

How digital technologies and remote work affect well-being

Many people are kept from falling asleep by thoughts that revolve around work even after the workday is over. In collaboration with Professor Sandra Ohly from the University of Kassel, Professor Marcel Kern, Head of the Work ...

California and the West broil in record heat wave

A record-setting heat wave made life miserable in much of the West on Tuesday, with California stretching into its second week of excessive heat that taxed the state's power supply with record-setting demand and brought it ...

Graphene as 'the philosopher's stone': Turning waste into gold

Throughout history, alchemists believed in the existence of the philosopher's stone: a substance that could turn cheap substances into precious gold. Now scientists from The University of Manchester, Tsinghua University in ...

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