The oak is a symbol of endurance and strength but how much do you know about the nation's favourite tree? Oaks are more likely to be struck by lightning than other trees. This enhances their ...

There’s a reason it’s called the Mighty Oak: Oak trees are stately ... mottled reddish hue in fall. This tree also can live for a few hundred years. Southern red oaks have glossy, deep green ...

For all of their popularity and appeal, the old live oaks are in trouble in Louisiana.” photographer William Guion ...