In Louisiana, we celebrate Arbor Day on the third Friday in January because it is the best time to plant a tree because of ...

Trees gift us better air quality, keep us cool and give our neighborhoods character. State of play: It's why The Park People, ...

A nonprofit has been delivering new trees to property owners whose greenery was destroyed in the fires that burned in ...

Staff photo by Abby White / Nathan McDonough removes dirt by hand to plant a red mulberry tree at Jefferson Park on Jan. 15, ...

Orchids at the Denver Botanic Gardens have heat needs: Freezing cold temperatures could kill them, but they'll be well cared ...

The Citizen Forester program from "Up With Trees" teaches Tulsa residents how to care for trees and contribute to the city’s urban forest through hands-on training and volunteer work.

Health is a central focus for some of the UK's largest retailers this year, as nutrition and wellness become a priority for ...

In honor of Florida Arbor Day on Friday, Duke Energy Florida is offering 1,000 free trees while supplies last. here's what to ...

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee ...

Residents can apply through the Denver Digs Trees program to get free and discounted trees for their neighborhoods.

U.S. coal plants targeted for closure — including these facilities in Wisconsin — remain operational to meet burgeoning demand for electricity. This comes at high cost to customers — and the planet.