Millions of real Christmas trees are purchased every year. And making the annual trip to a tree farm or lot where cut trees ...

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

Here's how to measure the critical root zone of a tree, so you'll know how to dig around it without injuring its roots.

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 ...

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: ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. The most accurate way foresters determine the age of a tree is by counting ...