Rust's December update is a big one. It's replacing the experimentation system for blueprints with something that's a bit more reasonable: a workbench-based tech tree system, so that you can always be ...

The latest assessment of forest health in Colorado shows the Aspen area is experiencing a steady spread of infestation from Douglas fir beetles, but Pitkin County overall is faring much better than ...

Last year my Bradford pear’s leaves were covered with rust fungus. What can I do this year to prevent that from happening again? CS You are correct. It seems like rust disease was everywhere last ...

During the summer, many of us notice yellow-orange spots on the leaves of their ornamental pear trees. These spots begin in the late spring on the upper surface of leaves, approximately 1/8- to ...

Question: There are two large Juniper trees in my front yard with an orange gelatinous structure with tentacles on it. They look like they are from outer space. What are they and how do I get rid of ...