The Sahara is undergoing astonishing changes as satellite data reveals unexpected greening in some areas while others face ...

Ostriches are also known as camel birds, because they are said to resemble the humped mammal from a distance, and are equally ...

Beneath every field, forest and city lies the quiet infrastructure of life. Soil is the foundation for the food we eat, the raw materials that power our industries and the natural cycles that sustain ...