One thing you’ll want to leave off your landscaping to-do list, at least for a while, is pruning your oak trees. February ...

This forest has plumbing. Silhouetted oak, birch and sycamore trees stand shoulder to shoulder with towering metal frames supporting drainpipes, which reach up to the very tops of the trees.

Oak wilt is one of the deadliest tree diseases in the United States, killing millions of trees across 76 Texas counties. Texans ...

DuPage and Lake forest preserves collect seeds from native species – bur and white oak trees, hickories and herbaceous species such as butterfly milkweed and cardinals – and spread them ...