An ancient tree, affectionately referred to as the ‘dinosaur tree‘, is thriving in a garden in Wichenford, Worcestershire. The tree, which dates back over90 million years and was thought to have gone ...

Fruit flies go through a whole series of transitions between life stages, as shown here. The larval molts are called instars. The mature larva forms a prepupa, and then a pupa, which undergo ...