Geology has been the Web of Science's #1 ranked "geology" journal for 18 years in a row. The journal Geology publishes timely, innovative, and provocative articles relevant to its international audience, representing research from all fields of the geosciences. Full-text available for all issues.

Geology.com is one of the world's leading portals to geology and Earth science news and information for rocks, minerals, gemstones, energy, volcanoes, earthquakes, careers, geologic hazards, and more.

Geology, the fields of study concerned with the solid Earth. Included are sciences such as mineralogy, geodesy, and stratigraphy. Geology also explores geologic history, which provides a conceptual framework and overview of Earth’s evolution.

Geology is the study of the Earth, its materials, structure, processes and history. Learn about geology careers, education, jobs, salaries, and more on Geology.com.

Learn the basics of geology, the science of the Earth, from its structure and composition to its history and processes. Explore topics such as minerals, rocks, plate tectonics, geological time, earthquakes, climate change, and more.

Geology is the scientific study of the Earth, its composition, structure, physical properties, and history. Learn about the main branches of geology, such as mineralogy, petrology, structural geology, geomorphology, paleontology, and more.

Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. Such aggregates constitute the basic unit of which the solid Earth is composed and typically form recognizable and mappable volumes. The three major classes of rock are igneous, sedimentary, and metamorphic rock.

Geology Is a Science. Geological questions are investigated by collecting evidence, hypothesizing about what that evidence could mean, and finding ways to test whether those ideas make sense or not.

Geology is the core discipline of the earth sciences and encompasses many different phenomena, including plate tectonics and mountain building, volcanoes and earthquakes, and the long-term evolution of Earth’s atmosphere, surface and life.