We definitely have peach tree borers in our nectarine tree. The trunk is pretty much encircled by the sap oozing just above the ground level. What insecticide should I apply to the trunk and saturate ...

Giuseppe Penone’s principal materials are trees, wood, leaves, plants and rocks. A new solo show in London brings together ...

Mercury pollution in the Amazon is caused by gold mining. Discover how tree core samples identify the concentration and ...

Penone, from Cuneo in Northern Italy, has been heavily influenced by the forest landscapes from his youth, and this ...

As Cincinnati copes with severe weather damage, look for these signs of unhealthy trees. Or hire a certified arborist for ...

I'd like y’all to stroll a bit around downtown Chapel Hill. The trees are waking and I thought it might be nice for us to ...

Colorado Parks and Wildlife is using a contraption slung under a helicopter to pluck dead trees out of a state park, not ...

The cool days of late March and early April offer a great chance to finish pruning your trees and shrubs. When pruning large ...

Neighbors and tree advocates circled the trunk, trying to protect it. Condo association members said the tree's removal was ...

The trees exchange carbon dioxide and oxygen with the atmosphere through little “mouths” in their leaves and tiny “windows” ...

Dozens of bird eggs and chicks were rescued from nests in a single wind-damaged eucalyptus tree that was dangerously ... of Beaches & Harbors. Its other trunk was showing signs of collapsing ...