North Atlantic sediments record two magnetic reversals lasting approximately 18,000 and 70,000 years, longer than commonly assumed. The findings suggest Earth’s magnetic field can take widely varying ...

Suppose that you could create a K–12 science and engineering curriculum from scratch. How would you go about doing it? Over the past four years, that’s essentially what we have done: first by writing ...

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The authors note that when the poles wander, the centrifugal forces on the Earth’s oceans change, causing sea levels to rise ...

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When aiming for a graduate school in Earth and Planetary Sciences, many people likely struggle to decide on their preferred ...

There are three things that I remember from my high-school Earth-science class: the swirling pink cover of the study book designed to help us pass New York State’s year-end test, the football player ...

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The study of Earth science isn’t just for students who are interested in how our planet works. It’s also for those who are passionate about addressing urgent global challenges such as climate change, ...

The Department of Earth Science offers Master of Science and doctoral degree programs. Our research-oriented department is affiliated with a number of research institutes and research centers, ...

Come engage in the many facets of the Earth Sciences at CU-Boulder, one of the top 10 Earth Science schools in the US! Earth Scientists figure out how the world works through discovery-based science.