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More About the Environment

Photo: Like giant pinwheels, turbines spin at the Middelgrunden Wind Park, Denmark

Alternative Energy

Cleaner ways to power the world.

Photo: Spruce forest damaged by acid rain, Poland

Environmental Threats

Perils to the environment.

Photo: Ecotourists in an inflatable boat explore tall icebergs

Global Warming

The Planet is heating up.

Did You Know?

Tree pollen levels are rising: a Duke University study showed that when CO2 levels doubled Loblolly pines tripled their seed and cone production, making more pollen in the process.

Related Features

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Preserve Our Planet

Learn how you can make a difference with conservation tips and information to help preserve our planet. What you do counts.

Photo: Woman drinking from a plastic bottle

The Lowdown: Bisphenol A

The National Toxicology Program has found that bisphenol A in baby bottles may alter human development. So where do we go from here?

Photo: Wind power

Interactive: Harness the Power of Wind

Engineer your own turbine to harness the power of the breeze, and find out for yourself whether or not the answer to our clean energy problem is blowin' in the wind.

Environment Topics

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Photo: Puerto Escondido

Mexico via Pacifico

Find unusual vacation spots and journey through Mexico.

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Signspotting

Take a tour of the world's quirkiest signs.

National Geographic Green Guide

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The all-new Green Guide magazine on newsstands now!

Order Human Footprint on DVD Today

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Discover the extraordinary impact that an average human life has on the world.

National Geographic's Green Book Shop

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Help take care of the environment with our new collection of green books!

Support Conservation

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Help conserve the world's natural resources.

National Geographic Kids

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Play games, watch videos, and much more in this just-for-kids site.