Even when a live oak tree drops most of its leaves, it's leafless for such a short period of time we tend to think of them as evergreen. Regardless, there is no need for concern.

The oak is often a symbol of solidity and permanence, but the secret of the tree’s success may be in its ability to adapt and ...

An oak tree can produce leaves of different sizes from year to year, depending on what that specific tree has experienced in the preceding seasons.

A restaurant chain has apologized after sparking outrage when it cut down an oak tree in London that was believed to be up to 500 years old.

The Lincoln Park Zoo bur oak, believed to be 250 to 300 years old, is dying. It’s due to be cut down Monday.

Your tree is one of the white oak group, likely white oak or a hybrid. There are many possible culprits and possibly more than one that could be causing the early loss of leaves. The fact that the ...

More than four-fifths of people cannot identify an ash tree from its leaves and almost half cannot recognise an oak, a survey has revealed. Members of the public are being encouraged to report ...