“What is causing these lumps (above) on my live oaks?” asks Birds & Blooms reader Katherine Gerritsen of Grand Cane, Louisiana. Horticultural expert Melinda Myers says, “Abnormal growths on a variety ...

Dead trees line the Salt Creek and Platte River near Mahoney State Park in June 2025. Horticulturists with the Nebraska Game and Parks Commission were stumped when they started seeing significant ...

Every tree has a life cycle, and when a tree is nearing its end, it’s particularly vulnerable to severe weather. City Arborist Laurie Reid said they can’t catch them all, but the city aims to clear ...

Greenwood Forestry CFO Mike Woolery examines a dead white oak tree during a Woodland Owner’s Association field session in Amana on Aug. 27. Foresters and tree professionals explored three locations to ...

Ann Swoveland walked around the massive coast live oak that looms over Jack London's historic writing room as a plume of fragrant smoke wafted from a bundle of burning white sage. On a misty Saturday ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive beetle that attacks oak trees, after the insect was detected last month in ...

LAS VEGAS (FOX5) — Thousands of trees continue to die across the Las Vegas Valley amid climate change and the drought, and that has raised concerns among residents and one prominent local tree expert.