New framework embraces uncertainty to make sense of history

There are many things we don't know about how history unfolds. The process might be impersonal, even inevitable, as some social scientists have suggested; human societies might be doomed to decline. Or, individual actions ...

Plant identification via app enables phenological monitoring

Researchers from the Max Planck Institute for Biogeochemistry in Jena and the Ilmenau University of Technology, Germany, have shown that plant observations collected with plant identification apps such as Flora Incognita ...

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