Sponges are among Earth's most ancient animals, but exactly when they evolved has long puzzled scientists. Genetic ...

Evolution has long been a topic of controversy in the United States and has been the target of laws and public policies. As part of the Origins Science Scholars series, Kenneth Miller of Brown ...

Watch the Earth's tectonic plates grow, shrink, and jostle for position in this new model of the last billion years on the ...

Australia’s ancient rocks are acting like natural clocks, revealing how landscapes changed over billions of years through ...

The iron-rich core at the center of our planet has been a crucial part of Earth's evolution. The core not only powers the magnetic field which shields our atmosphere and oceans from solar radiation, ...

1. Evolution of the idea : from Vernadsky to a science of the global environment -- 2. Life in the universe : attributes, constraints, and probabilities -- 3. Life's diversity and resilience : ...

Describes the origin of the earth, its internal structure, the formation of atmosphere and oceans, and the development of climates ...

Watch the Earth's tectonic plates grow, shrink, and jostle for position in this new model of the last billion years on the planet. Republican warns Trump admin move "disastrous" for security 3 major ...