Rick Avilez, the youngest of six children, raced over to his parents' home after his mom told him the tree fell on the house. The front of the home is now warped.

A couple in Penn Hills is in the dark, along with a large tree in their front yard, after it came down Friday afternoon, ...

For the first time, a group of biologists and engineers from the University of São Paulo (USP) in Brazil applied LiDAR (light detection and ranging) technology to investigate the health of trees and ...