A young pine tree grows among shrubs in a wildfire restoration research plot in the Sierra Nevada. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...

Bugs like mites, aphids, or even pine beetles can wreak havoc on your trees and shrubs, causing the needles to brown. There's ...

For plants, that would mean moderate ... place so hostile to life that the only other tree that can survive there is the bristlecone-like limber pine? A place that in certain areas hosts but ...