Health

WHO weighs up AI risks and benefits for health care

Generative artificial intelligence could transform health care through things like drug development and quicker diagnoses, but the World Health Organization warned Thursday of the potential pitfalls in rushing to embrace ...

Biomedical technology

Bolivian toymaker restores limbs, dignity with 3D-printing

As a kid growing up in poverty in rural Bolivia, Roly Mamani built his own toys. Now a 34-year-old engineer, he 3D prints limbs for Indigenous compatriots scarred by life-changing accidents.

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