Image of the Earth. Meet Earth. Your Home. Discover, explore, and investigate our world and its over 4.5-billion-year history with [email protected] Photograph of Taughannock Falls in Tompkins County, New York. Explore your local geology and natural environment. Get started Digital Encyclopedia of Earth Science Discover more about your world with our free, open-access Earth science textbook. Discover now What is climate and how do we know that it is changing fast? Discover the answers on the Digital Encyclopedia. Two climate chapters are online now: Recent climate change What is climate? Image showing a variety of different kinds of minerals. What are minerals and how do you identify them? Find out Photograph of two people on a beach. Why does this place look the way it does? Virtual fieldwork can help you find the answers. Investigate now Photograph of some rugose coral fossils. Use our Digital Atlas to identify fossils and explore paleontology. Online textbook, 3D virtual collection, and field guides. Digital Atlas logo. Dig in Photograph of a woman looking at mountains. Want more Earth science in your inbox? Subscribe for updates about the latest additions to [email protected] Subscribe now

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Introduction to Earth Hazards

December 10, 2021

Introduction to major types of Earth hazards, including natural disasters like earthquakes, tornados, and floods.


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Photograph showing damage resulting from the San Francisco Earthquake of 1906.

Introduction to Climate

December 7, 2021

Introduction to climate, including what climate is, past climate, present climate of the United States, and future climate.


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Photograph of a lake in northern Wisconsin.

Introduction to Rocks

December 2, 2021

Introduction to the different types of rocks, their classification, and the rock cycle.


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Photograph of rocks in Hawaii, including pieces of black basalt and white limestone made by corals.

IMLS Support for [email protected]

December 2, 2021

We are very excited to share that Paleontological Research Institution has received a grant from the Institute of Museum and Library Services (IMLS) as part of the FY2022 American Rescue Plan Grants Program to support the development of the "Here on Earth" part of [email protected] (ARPML-250637-OMLS-22).

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