An arborist can diagnose disease and pest problems, schedule seasonal treatments for trees, and selectively prune your trees ...

Black knot is a fungal disease that disfigures certain flowering trees. Control the disease by pruning in February through March.

Red leaf blotch symptoms manifest as small yellow blotches on both sides of leaves. As the fungus spreads within leaves, ...

Tucked into Brazil’s Amazon forest, along the Maici River where recently contacted Pirahã people live, journalists observed a dramatic uptick in forest loss. According to data from Global Forest Watch ...

Neuromuscular disorders affect nerves that control voluntary muscles, including those in your arms, legs, and face. Nerve damage can lead to muscle weakness and loss of control. Examples of ...