Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. NASA scientists will use lasers from space to help measure the ...

Increasing heat and drought are putting our forests under stress. Researchers at the Swiss Federal Institute for Forest, Snow ...

Q: I live in what seems to be a very windy part of the valley. All of my trees have been staked since the landscape was installed several years ago. When can I remove all that lumber from the yard? A: ...

Dr. Mubark Mahmud PhD, an environmental researcher originally from Kano State and now residing in France, has developed a groundbreaking technique for measuring tree height, now recognised as the ...

Observe standing trees and discuss tree grades. Practice tree scaling and grading on selected trees. Fell a tree and discuss bucking decisions to maximize the value of each log. Discuss and practice ...