A species of old-growth tree that is totally new to science has been hiding out in a narrow slice of mountain rainforest in Tanzania. Scientists have named the canopy-piercing tree Tessmannia princeps ...

New research suggests that Dipteryx oleifera trees, after being struck by lightning, are 14 times more likely to produce ...

A neighbour row has erupted after a fir tree in Sheffield was chopped in half. The peculiarly pruned conifer in Brier Close, ...

A: Good news — the ridges on the twigs and branches are normal, and the interesting corky-looking bark becomes an attractive feature of bur oak. The ridges on twigs and the main trunk become more ...