Cautiously Optimistic

While Americans generally think that technological changes will make people's lives better, there are a few near-term advances that make people wary, according to a survey conducted by the Pew Research Council.

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NPR reports that Turkish high school students will no longer study evolution.

Researchers report they sequenced and identified plant species in an "al fresco" laboratory.

An Australian team searches for genetic alterations linked to depression in hopes of developing personalized treatments, the Sydney Morning Herald reports.

In PNAS this week: host contributors to typhoid fever risk, effects of obesity-related variants near TMEM18, and more.