Earth & Environment
CiteEnvironment covers air pollutants, global warming, the greenhouse effect, and other dangers to the planet. It also includes a glossary of environmental terms as well as a brief directory of environmental organizations. Energy details world and U.S. energy consumption, renewable energy, the world's largest oil and gas reserves, and nuclear power. Nature discusses the Earth's wide variety of animals and plants and its endangered species.
Crisis in the Ocean: How Technology Can Help
Electric Cars Powered By Gasoline?
Fukushima Daiichi Nuclear Power Station
User's Guide to Environmental Language
State of the World’s Forests
U.S. Energy Sources, 2006–2012
The 2005 Environmental Sustainability Index (ESI)
Safe Drinking Water Reports and Hotline
Top Ten Most Polluted Places in the World, 2007
Greatest Oil Reserves by Country, 2007
America's 25 Most Ozone-Polluted Metropolitan Areas, 2007
America's 25 Most Ozone-Polluted Metropolitan Areas, 2008
America's 25 Most Ozone-Polluted Metropolitan Areas, 2009
America's 25 Most Ozone-Polluted Metropolitan Areas, 2010
America's 25 Most Ozone-Polluted Metropolitan Areas, 2011
America's 25 Most Ozone-Polluted Metropolitan Areas, 2012
Cleanest U.S. Cities for Ozone Air Pollution 2007
Earth Day: History, Stats & Facts, Recycling Tips & More
Top Ten Green Hotels in the United States, 2007
Top Ten Green Hotels in the United States, 2010
Top Ten Green Hotels in the United States, 2012
Top Ten Green Hotels in the United States, 2013
Top Ten Green Hotels in the United States, 2014
The Top 10 Lowest Radiation Cell Phones, 2012
The Top 10 Lowest Radiation Cell Phones, 2013
Top Ten Greenest Colleges in the U.S., 2011
Top Ten Greenest Colleges in the U.S., 2012
Top Ten Greenest Colleges in the U.S., 2013
Top Ten Most Polluted Places in the World, 2012
The World's Worst Pollution Problems, 2008
The World's Worst Pollution Problems, 2011
The World's Worst Pollution Problems, 2012
Earth Day: History, Stats & Facts, Recycling Tips & More
Marine Debris in the United States
America's 25 Most Ozone-Polluted Cities, 2007
Renewable Energy Consumption in the U.S. by Source, 1989-2010
Estimated Number of Alternative-Fueled Vehicles in the U.S., 1992-2005
Motor Vehicle Fuel Consumption and Travel in the U.S., 1960-2006
Ten Most Visited National Parks
Largest Nuclear Power Plants in the U.S.
National Forest System, 1900-2004
World Energy Consumption and Carbon Dioxide Emissions, 1990–2025
America's Ten Most Endangered Rivers, 2006
Historical and Projected Capacities for Nuclear Electricity Generation, 1996–2020
World Net Electricity Consumption by Selected Regions, 1990–2025
U.S. Emissions of Greenhouse Gases, 2001–2006
Air Quality in Selected U.S. Cities, 1990–2000
Greatest Oil Reserves by Country, 2006
Greatest Natural Gas Reserves by Country, 2006
Most and Least Fuel Efficient Vehicles, 2008
America's 25 Most Ozone-Polluted Metropolitan Areas, 2006
Top Energy Producers and Consumers, 2006
Top World Oil Producers, Exporters, Consumers, and Importers, 2006
Top Ten Types of Debris Littering the Oceans
2008 Environmental Performance Index
The Toxic 100: Top Corporate Air Polluters in the United States
The Top Carbon Dioxide Emitters
Drinking Water and Sanitation Around the World
Top Energy Producers and Consumers, 2008
Retail Motor Gasoline Prices in Selected Countries, 2006
Retail Motor Gasoline Prices in Selected Countries, 2015
Greatest Oil Reserves by Country
Top Energy Producers and Consumers, 2008
Top Oil Producers and Consumers, 2010
Top Oil Producers and Consumers, 2011
Top Oil Producers and Consumers, 2012
Top Oil Producers and Consumers, 2013
U.S. Energy Consumption by Energy Source, 2002–2012
World Carbon Dioxide Emissions From Energy Consumption, 2004
World Primary Energy Consumption by Region, 1995–2004
World Primary Energy Production by Region, 1995–2004
World Primary Energy Production by Source, 1970–2007
America's Ten Most Endangered Rivers, 2007
America's Ten Most Endangered Rivers, 2008
America's Ten Most Endangered Rivers, 2010
America's Ten Most Endangered Rivers, 2011
America's Ten Most Endangered Rivers, 2012
America's Ten Most Endangered Rivers, 2013
America's 25 Most Ozone-Polluted Metropolitan Areas, 2013
America's 25 Most Ozone-Polluted Metropolitan Areas
2014 Environmental Performance Index
Most and Least Fuel Efficient Vehicles, 2005
America's Top Ten Greenest Buildings
Ten Most Visited National Parks, 2012
Ten Most Visited National Parks, 2013
Ten Most Visited National Parks, 2015
The Pilot 2006 Environmental Performance Index
The Toxic 100: Top Corporate Air Polluters in the United States, 2010
The Toxic 100: Top Corporate Air Polluters in the United States, 2012
Top Ten Types of Debris Littering the Oceans, 2012
Top Ten Types of Debris Littering the Oceans, 2013
Top Ten Types of Debris Littering the Oceans, 2014
Top Ten Greenest Colleges in the U.S., 2008
Top Ten Greenest Colleges in the U.S., 2009
Top Ten Greenest Colleges in the U.S., 2010
U.S. Emissions of Greenhouse Gases, 1990–2000
Top Ten Most Polluted Places in the World, 2013
Ten Most Visited National Parks, 2014
Ten Most Visited National Parks, 2006
Ten Most Visited National Parks, 2009
Ten Most Visited National Parks, 2010
Ten Most Visited National Parks, 2011
Slideshow: Non-Native Species Invade the United States
Non-Native Species: Land Animals
Non-Native Species: Aquatic Animals
The Top Ten: Least Polluting Cars, 2006
The Top Ten: Least Polluting Cars, 2007
The Top Ten: Most Polluting Cars, 2006
The Top Ten: Most Polluting Cars, 2007
The Top Ten: Top Oil Consumers
No Tripping the Light Fantastic over This Debate
Climate Change Imperils Future of Several Nations
Trending
Here are the facts and trivia that people are buzzing about.
