Sap is the 'blood' of a tree, helping to move nutrients from the roots to the limbs. Some sap is not unusual, but excessive amounts may mean trouble. Learn what it means when you notice a lot of sap, ...

PORTLAND, Ore. (KOIN) – The emerald ash borer is in Portland, and experts are calling on the city’s residents to protect their trees from the invasive beetle. But here’s the catch: A lot of bugs look ...

PORTLAND, Ore. (KOIN) – The dreaded emerald ash borer has made its way into Portland, and it poses a threat to every ash tree in the city. The invasive beetle from East Asia has already had a ...

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed in Aurora. That's prompting officials in the Colorado city to remove or treat infected trees and encourage residents ...

More than 50 ash trees in downtown Dover will be removed over the next several years due to an invasive beetle, according to the city. The emerald ash borer beetle is killing the city's ash trees, ...

Dear Neil: Last night I weeded my flowerbeds and pulled a lot of St. Augustine runners up. Can I plant those? I have them in a pan of water. I’ll probably have more as I do more weeding. I have bare ...

PORTLAND, Ore. (KATU) — Trees are one of the reasons so many people love living in the Pacific Northwest. Take the ash tree, for example. A lot of people come to a park like Westmoreland Park to enjoy ...

The fascinating journey of a plum seed to a young tree is documented in this time-lapse video, showcasing the intricate process of germination from the moment the seed is planted until the first ...

MANKATO — Take a walk outside today. Look left, look right and then look up. What do you see? Or more importantly, what do you not see? A major urban forestry initiative is reshaping Mankato’s tree ...

More than 271 million ash trees in Tennessee are at risk of being destroyed by emerald ash borers, an insect that arrived in Middle Tennessee in 2014, according to Nashville's Cheekwood Estate and ...

The invasive emerald ash borer beetle is confirmed to be in five new Texas counties, the Texas A&M Forest Service says. The non-native small green beetle was found in Jack, Navarro, Somervell, ...