
Readers Respond to the October 2022 Issue
Letters to the editor for the October 2022 issue of Scientific American
Letters to the editor for the October 2022 issue of Scientific American
Enacted dreams could be an early sign of Parkinson’s disease
Many countries saw drops in life expectancy during the pandemic, but some populations have suffered more than others
A new principle in medicine focuses on understanding patients’ values, not assuming they share your own
Engineered duckweed could be a prolific “green” oil producer
A new model could explain the scarcity of certain planet sizes
Scientists are abandoning conventional thinking to search for extraterrestrial creatures that bear little resemblance to Earthlings
Love in the brain, how dreams predict disease and better words for climate change in this month’s issue of Scientific American
A laboratory study unravels ways antidepressants and other non-antibiotic drugs can contribute to drug resistance
Archaeologists studying one of the birthplaces of agriculture find a complex interplay between human actions and the workings of nature and genetics.
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