Explore the fascinating evolution of Mars atmosphere. Discover how it transformed, becoming trapped in its crust's clay ...

Inspired by the secret to the Nile Delta’s fertility, engineers are using a concoction of clay, water and local soils to grow fruits in the desert. In March this year, just as countries across ...

Few plants can thrive in the cold embrace of clay soil, but the eight trees and bushes in our lineup persevere and even ...