A bee searches for pollen on a flower during a sunny spring day in Belgrade, Serbia, Friday, April 8, 2022. (AP Photo/Darko Vojinovic) (CN) — Something as innocuous as a streetlight left on all night ...

Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in Menlo Park discuss a tree-related topic from general care and planting tips to how ...

UNIVERSITY PARK, Pa. — How far would leaf-eating insects go to dine on their favorite food? Perhaps the other side of the world, according to researchers at Penn State who found insect damage on ...

Light pollution disrupts circadian rhythms and ecosystems worldwide – but for plants, dependent on light for photosynthesis, its effects could be profound. Now scientists writing in Frontiers in Plant ...

Urban trees lit by streetlights tend to have tougher leaves that are eaten less by insects than trees that see dark nights. The researchers who discovered the pattern say it could have a detrimental ...

A garden bursting with fresh spring leaves looks like a victory parade for nature. Unfortunately, the insect world treats that same parade like an all-you-can-eat buffet. March marks the moment when ...