Ultraviolet cameras captured faint electrical flashes from leaves and branches as storm charges built up in the atmosphere.

A massive pine tree fell during a storm in Lancaster, leaving residents without power and damaging multiple cars.

Thousands of people spent the night without electricity around the Philadelphia area after Monday's storms.

Tree work is underway and expected to be complete by the end of November. As part of its ongoing efforts to reduce tree-related power outages across the state, Eversource is addressing trees that ...

The International Society of Arboriculture (ISA), which published Best Management Practices for tree risk assessment for general settings, recently released a companion publication for tree risk ...