Can streetlights make leaves inedible to insects? Here’s the truth

Recent studies reveal that streetlights can make leaves tougher and less palatable to insects. Researchers from the University of Chinese Academy of Sciences found that artificial light exposure leads to increased leaf toughness and reduced nutrient levels in trees, making them less appealing to herbivorous insects. This discovery highlights the potential ecological impact of urban lighting on food chains, affecting not only insects but also the animals that rely on them for food. Further research is needed to explore these effects.