Add Yahoo as a preferred source to see more of our stories on Google. A fig leaf with brown edges grows on a tree - Amilat/Shutterstock Brown leaves on a tree can be a sign of many different problems.

Brown tree snakes are invasive in Guam, depressing populations of native wildlife by eating lizards, birds, and small mammals. Introduced from ship cargos in the 1950s, these venomous snakes face no ...

Do you have a mature pine tree with bunches of brown needles? It may be suffering from a fungal disease called diplodia tip blight. “Diplodia has become more common due to environmental stress and ...

MOLINE, Ill. — If your evergreens are looking more brown than green this year, you might not be alone, according to a local arborist group. While evergreens naturally shed old needles during the ...