Milbank, South Dakota, is using a herd immunity approach to save its ash trees from emerald ash borers, costing $2.4 million.

When we remove a tree unnecessarily, we don’t just lose something aesthetic; we lose something functional and lasting.

MILTON, DE -- An old pecan tree, which neighbors said is estimated to be more than one hundred years old, stands at the site of a planned Royal Farms and business park. Some neighbors are hopeful that ...

A large ficus tree fell on Nancy Dillard's Sewell's Point home during Hurricane Frances in 2004. (David Spencer/The Post) A large ficus tree fell on Nancy Dillard's Sewell's Point home during ...

Add Yahoo as a preferred source to see more of our stories on Google. A new ETH Zurich study finds that where you plant trees matters more than how many. (CREDIT: Shutterstock) The appeal of ...

Milton, residents are protesting to save a large pecan tree from being removed. The tree is slated for removal to make way for a Royal Farms. A local tree expert estimates the pecan tree is at least ...