The seasons are changing from fall to winter, and one of the major changes to the environment is that the deciduous trees have lost their leaves. Evergreen trees may still have green needles, but all ...

WASHINGTON — Stumpy, a scraggly Japanese cherry blossom tree whose few skinny branches flower every spring to the delight of residents and tourists alike, is on its last legs. Arborists say Stumpy’s ...

A hungry beaver or perhaps multiple beavers have damaged at least 15 cherry trees at the Washington Tidal Basin near the Jefferson Memorial. Most of the damage is minor but two trees were girdled, ...

Dear Neil: My beautiful Yoshino cherry tree has a gummy or jellylike sap oozing from its trunk. The tree is about 5 years old. I’ve also noticed little sprouts emerging from its exposed roots. Is this ...