Growing out patches of grass can lure adult butterflies and moths with nectar and offer lawn mower–free havens for toddler caterpillars.

A survey of college students reported many are comfortable calling emergency services for an overdose, but fewer know how to intervene with naloxone.

Rakus the orangutan seemed to be treating a cut to his face with a plant that’s also used in traditional human medicine.

Scientists say that moving the “melon” like Jell-O appears to be linked to sexual behaviors.

Land managers in the western United States are using potential operational delineations, or PODS, to prepare for — and take advantage of — wildfires.

Biologist Ximena Velez-Liendo is assisting rural farming communities in southern Bolivia to coexist with Andean bears by training beekeepers.