What happens when bees can’t buzz right? Nature starts falling apart High heat and heavy metals dampen a bumblebee’s trademark buzz, threatening pollen release and colony chatter. Tiny sensors captured up-to-400-hertz tremors that falter under environmental stress, raising alarms for ecosystems and sparking ideas for pollination robots.
https://www.sciencedaily.com/r....eleases/2025/07/2507