A fungal disease is spreading through pine forests across Alabama, threatening the trees that fuel one of the state’s biggest ...

Orange cankers and cracked bark on chestnut trees may signal a destructive fungal disease that spreads more easily than many ...

Add Yahoo as a preferred source to see more of our stories on Google. clarst5 via Shutterstock We love the vibrant colors of maple trees in the fall. These deciduous beauties bring not only great ...

Auburn University researchers are fighting a devastating fungal disease that threatens to cost Alabama's vital timber ...

A highly contagious disease that can wipe out an apple orchard threatens Connecticut’s fruit crop. But there’s help on the way. Fire blight, a bacteria that gets into the apple tree as it is flowering ...

Forestry Research is reporting cases of sweet chestnut blight in Devon A new outbreak of a tree disease has been identified in Devon and has sparked an appeal for people to check their trees. Forestry ...

Apples, pears, crabapples and even some ornamentals are infected by fire blight, a destructive bacterial disease. Fire blight damage is noticeable when infected leaves suddenly turn brown, as if ...

Forestry experts have determined that a needle blight is at least partly to blame for an issue affecting thousands of acres of pine trees in south Arkansas, the latest area to confirm the disease that ...

A new disease impacting beech trees has spread across the state, and foresters in the Northeast believe it could be potentially devastating. Beech leaf disease was first detected in Ohio in 2012 and ...

Now’s a good weekend to check any beech trees on your property for the tell-tale sign of a new and potentially fatal disease. The disease is called beech leaf disease, and it’s now spread to all 67 ...