highways

Scientists hung clean moss beside three Russian highways, and the plants began collecting metals linked to traffic pollution

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Scientists hung clean moss beside three Russian highways, and the plants began collecting metals linked to traffic pollution

Researchers in Russia hung bags of moss beside three busy highways to see how much traffic pollution the plants would soak up. Published in the Journal of Hazardous Materials, the study exposed moss collected from a clean background site to roadside air along the Leningradskoye, Yaroslavskoye, and Dmitrovkoye highways in central Russia. After analysing the … Read more

Scientists analysed thousands of animal genomes and found hidden “evolutionary highways” stretching back 600 million years

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Scientists analysed thousands of animal genomes and found hidden “evolutionary highways” stretching back 600 million years

Scientists have traced hidden pathways through animal evolution by comparing thousands of genomes and following pieces of chromosomes that have survived for hundreds of millions of years. The study examined 5,821 chromosome-scale genomes from 4,454 species across 19 animal phyla, using 29 ancient linkage groups as markers of chromosome history. Every one of the 406 … Read more