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Earth Knowledge Hub

Discover our planet through science, interactive learning, research, maps and carefully curated articles.

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Search topics and discover your next learning journey.

FEATURED ARTICLE

Understanding Our Changing Climate

Explore the science behind Earth's climate, the factors influencing global temperatures and why climate research matters for our future.

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Earth's climate and environmental systems

LEARNING COLLECTIONS

Explore Knowledge Areas

Choose a subject to discover articles and scientific insights.

Ocean and marine environment
Water & Oceans

Oceanography

Discover ocean currents, marine ecosystems, coral reefs and the science of our oceans.

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Earth's natural geological landscape
Earth Science

Geology

Learn about rocks, minerals, volcanoes, earthquakes and Earth's structure.

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Biodiversity and living ecosystems
Environment

Biosphere

Explore biodiversity, forests, wildlife and the connections between living things.

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Climate change and Earth's environment
Environment

Climate Change

Understand global warming, greenhouse gases and changing climate patterns.

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River flowing through a natural landscape
Water & Oceans

Rivers & Hydrology

Discover river systems, watersheds, groundwater and the water cycle.

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Natural landscape for geography exploration
Earth Science

Geography & Maps

Explore continents, countries, landforms and the geography of our world.

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COMING NEXT

Earth Science News & Discoveries

A dedicated space for research updates, environmental news and discoveries about our planet.