From broken branches to uprooted trees, it’s been a tough week for residents when it comes to the landscape of their property ...

Cottonwood trees are pruned during dormancy, between late fall and early spring. The best time to prune the trees is in late winter, after the last frosts and just before the buds begin to break.

SIOUX FALLS, S.D. (KELO) — Surrounded by trees older than 100 years and trees as new as this spring, Bryan Peterson wondered what Sioux Falls could look like if the rest of the city modeled tree ...

Jesse Brothers, Sioux City Journal The Kottage Knechtion Treehouse is suspended between two cottonwood trees with stairs leading from the deck below up to the house in Sioux City, Neb., Aug. 20, 2020.

SIOUX CITY (KTIV) - A Sioux City homeowner is thankful no one was hurt when high winds caused a tree to fall on her home Friday morning. Sima Dabir says she and her husband were sitting in their ...

According to Kathleen Cain, author of “The Cottonwood Tree: An American Champion,” a single Eastern cottonwood can produce as many as 30 million seeds in one season.

The "iconic and magical" cottonwood trees are the keystone species of the plant world and they're disappearing from Utah riverbanks. Scientists are trying to protect thembut budget freezes by ...