Mentally “exhausted” honey bees—petroleum exhaust makes bees learn slower and forget faster

Scent pollution from exhaust fumes could disrupt the relationship between honey bees and the flowers they feed from and pollinate. The smell of flowers invites pollinators to come and feast on their nectar. But exhaust masks those smells, making it harder for bees to learn and remember the floral scents that cue them in to flowers.

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Microplastics take flight—how mosquitoes move microscopic pollutants from water to land

Discarded plastics aren’t only disrupting the ocean, they accumulate in freshwaters too. And the impacts may not end there. Aquatic insects eat microplastics and, when they become adults, carry the polluting particles from water onto land and potentially into the stomachs of their predators.

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