Mystery of how first animals appeared on Earth solved

Earth's Layers

Experiments cast doubt on theory of how Earth was formed

Cenozoic carnivore from Turkey may have evolved without placental competitors

New source of energy-critical lithium found in supervolcanoes

Unique imaging of a dinosaur’s skull tells evolutionary tale

Seven complete specimens of new flower, all 100 million years old

How friction evolves during an earthquake

New plate adds plot twist to ancient tectonic tale

Representative Image: A Glacier cave on Perito Moreno Glacier, in Los Glaciares National Park, southern Argentina. Credit: Martin St-Amant/Wikipedia

World’s largest volcanic range may lurk beneath Antarctic ice

Meadow of dancing brittle stars shows evolution at work

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