Thousands of "bicentennial" trees were planted in Brevard County, Florida, for the nation's 200th birthday in 1976. One ...

The death of 'Robin Hood' tree in Sherwood Forest leaves us with one less ancient sentinel. Here's a closer look, from the ...

Planning your landscaping? Discover the best trees for Oklahoma and which species you should avoid planting.

When you think of old trees in the Lowcountry, you may think of the Angel Oak on Johns Island and live oaks like it. Local ...

Old oak trees and semi-natural grasslands are very important for a large number of species that risk disappearing as habitats ...

New federal rules for dicamba aim to help cotton and soybean farmers control weeds. But the herbicide, which can kill other ...

Over the last 20 years, a conservationist in LeClaire has been trying to raise awareness about pesticide damage to his oak ...

The Marshall Area Conservation Corps planted oaks, tamaracks and other trees across city and conservation sites this spring.

From bourbon to battleships, white oaks are among the most significant trees in American history, and they need our help.

Oaks are Iowa’s state tree, and most of them are especially vulnerable to herbicides during the spraying season — it correlates with their emergence in spring.

Researchers predict Michigan's growing season will become warmer and wetter, changing which species of trees will thrive in ...

An ancient oak tree at the heart of Sherwood Forest in England, long linked to the legend of Robin Hood, has died after ...