Purdue Landscape Report: So, what do trees do in the winter? Do they freeze up like unprotected water pipes? Or burst when it gets below freezing? Yes, the below-ground parts of a tree are kept ...

Above: This photo tells an entire story. Taken at Roan Mountain State Park in Tennessee in January, it shows most of the deciduous trees are bare. However, you can easily see the light tan colors of ...

From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! Arborists are encouraging homeowners to prepare their trees for winter storms, heavy ...

What happens when trees lose their leaves in autumn and remain bare throughout the winter? Are the trees still alive? Deciduous trees survive winter through a process similar to hibernation, called ...

Help apples, pears, and other fruit trees survive the cold with these winterizing tips. Remove leaves, windfall fruit, and weeds around trees, and mulch for soil insulation. Protect trees with tree ...

Across parts of the world, winter has settled in hard. Sub-zero temperatures, sudden freezes, and heavy snow are affecting many regions, and with them an unexpected side effect: sharp cracking sounds ...