Knowing a tree’s species is key to understanding their proper growing conditions, how to prune them and what insect and ...

We’ve had a number of mysterious pine tree species in this column, and here is another. There’s always a new pine species to learn about: after all, there are about 100 species worldwide. This one is ...

We had a mysterious pine tree not too long ago, and here is another. There’s always a new pine species that’s worth learning about. This one is growing in a small park not far from my house, in the ...

COEUR D'ALENE, Idaho -- If you want to impress your friends with your tree knowledge on your next hike, check out the upcoming class from UI Extension Forestry. On April 26, The UI Extension Forestry, ...

DONE TO PROTECT THESE FORESTS. WHITEBARK PINE FORESTS COVER MORE THAN 80 MILLION ACRES ACROSS WESTERN NORTH AMERICA. THESE TREES PROVIDE FOOD AND SHELTER FOR ANIMALS AND HELP TO CONTROL SPRING RUNOFF.

For months, foresters and researchers have been investigating reports of ailing pine trees in Arkansas. New diagnostic lab results help tell part of the story, but researchers are continuing to ...