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Early Earth
Ancient Earth, geology, paleontology, fossils, evolution, and the discoveries uncovering the planet's earliest history and the origins of life.
Anomaly in Deep Sea Sediments May Serve as Geological Time Marker
How life's building blocks formed on early Earth examined through polyester protocell formation limits
Meteorite findings reshape theories on Earth's missing elements
Research Shows Impact of 'Super-Earth' on Solar System
Dinosaurs emerged in the northern hemisphere millions of years earlier
Study uncovers ancient predator-prey rivalry in Cambrian seas
Virginia Tech research unveils a new timeline of life stretching back 1.5 billion years
Massive eruptions did not trigger dinosaur extinction
Fossil discovery reveals oldest known saber-toothed predator
Prehistoric rocks refine understanding of ancient ocean anoxic event
