Amateur paleontologist finds rare fossil of fish in Arizona

X-rays reveal fossil secrets

260-million-year-old skulls reveal new information about the origin of turtles

Human body has gone through four stages of evolution

Evidence that Earth’s first mass extinction was caused by critters not...

Explaining crocodiles in Wyoming

Research calls for rethink of Alpine Fault

CT scan of Earth links deep mantle plumes with volcanic hotspots

Geoscientists work to bring hidden underwater world back to life

Meet Pentecopterus, a new predator from the prehistoric seas

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