What's up in
Early Earth
Ancient Earth, geology, paleontology, fossils, evolution, and the discoveries uncovering the planet's earliest history and the origins of life.
Fossil spines reveal deep sea's past
New research reveals Earth's ancient 'breath'
Deep cycling of carbon and chlorine were likely flipped in Earth's early history
Tiny ice mouse survived Arctic cold in the age of dinosaurs
Ancient mineralized water droplets from Himalayas provides clues to Earth's past
Anceint ocean mineralized water droplets from Himalayas provides clues to Earth's past
Retired stars join the young stars' party in the sky: how evolved stars contribute to the early heating of Earth
Earth formed from dry, rocky building blocks
Highly oxidizing magma of the early Earth
New study sheds light on the evolution of animals
