Propolis is a resinous substance honey bees create from plant materials including sap and leaf buds to protect their hives.

Researchers in Brazil identified anti-inflammatory properties of a cream made with the propolis of Amazon stingless bees, with results similar to commercial healing ointments. Stingless bees ...

A collaboration between apicultural scientists and a Māori land trust in Te Urewera is shedding light on the potential health benefits of propolis, or "bee glue".