Discover our planet, one place at a time
Beneath our feet lie ancient, fossilized soils called paleosols—geological time capsules that preserve the secrets of Earth's past. By learning to read their colors, textures, and chemical signatures, geologists can…
Explore how ancient civilizations from the Akkadians to the Maya and Ancestral Puebloans faced societal collapse. Paleoclimatological evidence reveals that prolonged, multi-decade "megadroughts" were a key factor, crippling agriculture and…