The retention of leaves throughout the growing season is an adaptative strategy known to us as marcescence. Oak species ...

One of the garden’s most iconic trees toppled during the high winds of Storm Darragh but the fallen tree won’t go to waste ...

Temperate forests stretch across Europe from Brittany to the Urals. They consist mainly of deciduous trees. One tree has a ...

What is oak wilt disease and how can it be prevented? I have several oak trees on my property and am concerned. O ak wilt is ...

This old oak tree has been growing here for hundreds of years. It stands here in all weathers getting bigger and bigger. Every autumn, the leaves drop off and oak trees become bare. This doesn't ...

Oak trees in Michigan are being killed by oak wilt, a fungal infection that's spread by a beetle in the spring and summer.

The leaves, bark and acorns of the oak were believed ... Playing the rings of an oak tree He uses a special camera that reads the grain on wooden discs sliced from trees and converts them into ...

"We chose the iconic oak because it captures people's imaginations. "From their leaves to their acorns, these trees are ingrained in our heritage and the ancients are so impressive in terms of ...

an invasive fungus that is threatening Minnesota’s oak tree population. Sometimes characterized by browning or golden leaves at the top of the tree and a dark bluish-gray discoloration in the bark, ...

A tree in the Scottish Highlands known as the Skipinnish Oak has been named UK Tree of the Year. Native woodland experts had no idea the tree existed until a gathering in 2009. It is thought to be ...