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Nanoplastics found to disrupt dopamine system and social adaptation

Tiny plastic particles, or nanoplastics, could significantly alter brain development and behavior, according to a new study on mice published in Neuroscience. Researchers found that these particles affect the dopamine system ā€“ a key player in motivation and mood ā€“ā€¦

Archaeologists just mapped a Bronze Age megafortress in Georgia

A sprawling 3,500-year-old fortress offers tantalizing clues about a culture that once dotted the southern Caucasus mountains with similar walled communities. Archaeologists recently used a drone to map a sprawling 3,500-year-old fortress in the Caucasus Mountains of southern Georgia. Theā€¦