Oranges are facing citrus greening, a deadly disease spread by the Asian citrus psyllid. Florida scientists and growers are ...

One of North America’s richest ecosystems, sustained and shaped by Native peoples before European contact, nearly disappeared ...

The Southern pine beetle (Dendroctonus frontalis), like the Ips beetle, attacks stressed and dying pine trees as well. However, unlike the Ips beetle, it has also been known to attack healthy trees, ...

If you spot tiny holes and piles of sawdust on your tree, bark beetles could be the culprit. Unfortunately, the solution ...

A guide to exploding trees. We look at what this winter occurrence is and what homeowners can do to keep trees safe on their ...

Deep freezes in 2023 and 2024 provided relief for some of Maine’s most preyed-on tree species. Will that continue in 2026?

On the northwest corner of Manito Park, dozens of ponderosa pines appear to stand strong. Joggers and dog walkers weave through the towering trunks on their morning routes, and gray squirrels run ...

UCLA biologists are developing a tool to predict when deadly Salmonella outbreaks are likely to happen in wild songbird ...

Scots Pines once dominated the landscape of Scotland, part of the vast Caledonian Forest which began to spread some 10,000 ...

Santa Barbara’s skyline is punctuated with the upper spires of handsome trees commonly called “Norfolk Island Pine”. Because of their star-shaped top whorl of branches, they have another common name, ...

In 2017, 70-year-old Joseph Leon Edminster pleaded guilty to cutting off the tops of thousands of trees in Minnesota’s Chippewa National Forest. A headline related to a multi-year scheme that ...

Getting your Trinity Audio player ready... Vast swaths of the ponderosa pine forests that blanket Colorado’s Front Range mountains could turn rust-colored and die over the next five years as pine ...