Seeing blue dots, red Xs, orange circles and purple bands on trees and wondering what they mean? Here's what we found out ...

Monitoring forest health typically relies on remote sensing tools such as light detection and ranging (LiDAR), radar, and ...

How Delaware schoolkids turned the agile gray fox into a symbol of history, resilience, and year‑round wildness.

The Republic's climate reporter started her journey on the Arizona Trail with detours that were forced by wildfires and left ...