Slippery elm is a type of tree native to the northeastern region of North America. Some people claim that it can help treat a number of conditions, including inflammation, sore throat, and acid reflux ...

CHICAGO (Reuters) - An extract from the bark of a South American tree might lead to better treatments for a rare but deadly childhood eye cancer called retinoblastoma, U.S. researchers reported on ...

More than 100 different species of pine trees exist. They’re an ancient genus of evergreen trees that grow abundantly in many parts of the northern hemisphere and in some parts of the southern ...