2. THE CONDITION OF THE TREE: Large, old water oak trees commonly have rotten trunks, even though there may be no outward ...

Pruning or otherwise damaging oak trees during this time makes them especially vulnerable to oak wilt disease, according to ...

The zoo's CREW program, which focuses on breeding endangered species, has received $6.3 million from the ... rhinoceroses and even oak trees will take a hit if the Trump administration follows through ...

While at the event, Governor Stein praised the Arboretum for the many initiatives staff has put forward, especially those in ...

These special maples again caught the eyes of enthusiasts. Now there are perhaps 1,000 cultivars in existence, although sloppy recordkeeping and naming practices may have resulted in many duplications ...

Check out these choices to beautify your yard and increase property values. There’s a reason Arbor Day is celebrated in ...

Seasonal allergy sufferers are being hit with more pollen over a longer season due to rising temperatures alongside extreme ...

Located at the southern end of La Crosse, the marshes and swamps around Goose Island are accessible by boat (follow the ...

For example, oak trees provide food and shelter to over 500 species, willow and cherry trees to nearly 500, birch trees to 413 species. Readers can pose questions or get more information by ...

A house set within a garden oasis of flowers, ponds and meandering paths is ready to blossom under a new owner on the edge of ...

Dotting the ground beneath towering forests of the Pacific Northwest is a bizarre mushroom that looks like a molar, dotted ...

Nestled in Florida’s panhandle, where the state’s familiar flatness gives way to surprising elevation, Torreya State Park in ...