An invasive species on Socotra, free-roaming goats devour saplings before they have a chance to grow. Outside of ...

Known for their mushroom-shaped canopies and the blood-red sap that courses through their wood, the trees once stood in great ...

“The majority of forests that have been surveyed are what we call over-mature — there are no young trees, there are no seedlings,” said Alan Forrest, a biodiversity scientist at the Royal Botanic ...