phys.org

Mapping the world's salted soils: A leap forward in combating land degradation ( phys.org )

A team of researchers has developed an approach that maps the soil salt content around the world with an exceptional detail of 10 meters. This advance tackles the pressing need for accurate assessments of soil salinity, a formidable challenge that jeopardizes agricultural productivity and soil vitality on a global scale....

Carvings in southern Peru may have been inspired by people singing while hallucinating ( phys.org )

A pair of archaeologists, one with Adam Mickiewicz University in Poznań, the other with the University of Warsaw, both in Poland, has found evidence suggesting that rock carvings found in a southern part of Peru may have been inspired by people singing while consuming hallucinogenic plants. In their study, published in the...

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