Sap is the 'blood' of a tree, helping to move nutrients from the roots to the limbs. Some sap is not unusual, but excessive ...

The Supreme Court on Wednesday appeared ready to gut a key tool of the Voting Rights Act that helped root out racial discrimination in voting for more than ...

Hellebores add color to winter gardens with cold-hardy blooms that thrive even in snowy conditions. Plant hellebores in fall ...

The dense canopy of trees under which Pune was nestled until a few decades ago has given way to unforgiving open skies and ...

Tom Halstrom would walk his dog around his West Koenig Street neighborhood, “and all I would hear was chainsaws cutting up ...

The tree of heaven is anything but. Native to parts of China and Taiwan, this invasive tree spreads quickly, and there's really only one way to ensure it stops.

Baltimore residents like Everett Mitchell and Leah Oliver are leading grassroots efforts to plant trees in underserved neighborhoods, helping to combat climate change and restore green spaces. Their ...

Another technique is to use the sharp tool to go up from the bottom of the root ball, about two-thirds the distance between the bottom and top roots. Rotate the root ball 90 degrees and cut up again.

Pomegranate trees flourish in well-draining loamy soils with a pH between 5.5 and 7.0, which is slightly acidic to neutral.

A homeowner approached the gardening community with questions about their landscaping project, particularly because they were ...

The mushrooms are probably one of the many kinds of harmless fungi that live in organic matter within or underneath the lawn.

Virginia creeper and poison ivy both add beautiful reds to Pennsylvania's autumn color palate. Do you know which can also give you an irritating rash?