December 29, 2006
Going Home to Appalachia-Larry Groce/Irene McKinney/Patsy Hatfield Lawson/Pinckney Benedict

December 22, 2006
Season of Light-Mara Freeman / Heidi Dahlsveen / Manya Maratou

December 15, 2006
Study Raises Concern About Chicken / POPsible Nightmare / Conserving the Rainforest / Transient Paper / Listener Letters / A Whale of a Tale / Emerging Science Note/Better Breathing Babies / Independent Nation / Driving Electric / Judgement Day

December 8, 2006
AN INCONVENIENT CONTROVERSY / Biomimicry - Lessons from Mother Nature / Just Say No to Cerulean Warbler / Winged Rats or Wronged Warriors? / Inventor Interrupted / Season of Light

December 1, 2006
Conflicting Interests / * WEB EXTRA* Harvard Scientist Responds to Allegations / High Court Considers Climate Change / Eco-friendly Autos / Raging Rivers / Energy Brat? / Green Fashionista / Green Giving

November 24, 2006
Nation’s Icebreakers in Trouble / Climate Heads to High Court / Arctic Thaw / Pond Scum or Planet Savers? / Surf’s Up! / Night-time Illuminated / Sociology of Shopping / This Year’s Hot Picks / EarthEar

November 17, 2006
Drilling Beneath the Seas / Boxer Sets Agenda on Environment / Nairobi Climate Talks / Trash Vortex / LOE Mailbag / Emerging Science Note/Nanorust / Mad Sheep / High Art / Cranberries Take Centerstage

November 10, 2006
The Election and the Environment / The Energizer Voter / The Environment’s Future: Looking Ahead / Championing Change / Chasing Kangaroos

November 3, 2006
The Dangers of Triclosan / Banking on Wetlands / Clean Air Battle Heads to Supreme Court / The Economics of Climate Change / Climate Friendly Assistance / Emerging Science Note/Social Birds / Fishing With Hoagy

October 27, 2006
Creation Care / Pombo Fights for His Seat / Proposition 87 / Post-Katrina Injustice / Emerging Science Note/Hurry Up Half-Life / "Well"-being / Lunar Love / Body Worlds

October 20, 2006
Agroterrorism / Food Fright / Big Sky, Big Election / Eminent Domain and Takings / Listener Letters / Emerging Science Note/Weed-Killing Robots / Protecting Pollinators / Don’t Bug Out / Pumpkin Paddle

October 13, 2006
The Problem with Perchlorate / Navigating Masculinity / War As an Environmental Issue / Tracking El Nino / No Pet Left Behind / Emerging Science Note/Queries About Quasars / Moose Milieu

October 6, 2006
The Politics of Energy / Corn-Powered Politics / Keep on Truckin’ / Latino Power / Riding the Environmental Justice Bus / Emerging Science Note/Science of Desire / Foresaken Mermaids

September 29, 2006
Environmental Exposure / EPA Watchdog / The Grande Dame of Anti-Nukes / Tuning in to Climate / Emerging Science Note/Virtual Detective / Green Brewery

September 22, 2006
Popcorn Production Harms Workers / Soot Rules: No Small Matter / Reducing CO2 From the Top Down / Climate Economics / California Sues Automakers / McBlogger Speaks Out / Listener Letters / Blue Jeans, Blue Water / Pure Poo-etry

September 15, 2006
BP’s Big Problems / Problems Underground / California Carbon / High Court and Climate Change / Counting Carbs / Emerging Science Note/Plasma Incinerator / Sunny Prospects for Solar / What, Me Worry?

September 8, 2006
The Health Legacy of Ground Zero / New Orleans Health / Duct Tape & Procedures / Farm Life / Emerging Science Note/It’s Not Only Hormones / Listener Letters / Wetland Mystery / The Big Green Apple

September 1, 2006
Nuclear Renaissance? / The Baby Business / When Two Won’t Do / Emerging Science Note/Taste Test / China’s Environment / Changing Chengdu

August 25, 2006
Rebuilding Levees, Rebuilding Neighborhoods / A Checkered Past / Future Outlook

August 18, 2006
Price of Nation’s Newest Weather Satellites Soar – Its Future is Cloudy / The Lady and the Panda / Fish Stories / Emerging Science Note/Long Life / The Middle Ground

August 11, 2006
The Latest in Power Plants / Killing Endangered Species to Save Them / Saving the Bay / Digging for Owls / Emerging Science Note/Sugar Blues / South African Tea Farmers Adapt to Changing Climate

August 4, 2006
Water Permeable Concrete / Re-designing Cities / The Long Walk / Coral Talk / Lightning Strikes / Emerging Science Note/Parroting Elephants / Mad about Magpies

July 28, 2006
Paths to Power: The US Electricity Grid / Not in My Skyline / Retrofit It / Organics Taste Test / Emerging Science Note / Keeping Away the Rays / Cashing in on the Oil Thing

July 21, 2006
Insuring for a Hurricane / Coastal Real Estate / The ANWR Opinion Machine / Not In Our Trainyard / Clean Port Partnership / Note on Emerging Science / Dr. Livingston Goes High Tech / Bolivia's War On Globalization

July 14, 2006
Delays over Dioxin / Los Arboles? / Listener Letters / Pleasurable Kingdom / A Wriggly Business / Emerging Science Note/Toxic Breakdown / Safeguarding Cameroon’s Rainforest

July 7, 2006
Carbon Black / The Make Love, Not War Species / Surf’s Up! / Emerging Science Note/Mosquito Fish / Home Grown / Mortgage Lifter Tomatoes

June 30, 2006
Drilling for Votes / Pumping Up Butanol / Dead Zones / Striped Bass: A Cautionary Fish Tale / Comfy Camping / From the Islands to the Ozarks

June 23, 2006
A Supreme Look at the Swamp / A Green Legacy? / Fishy Business / Cultural Connection / Greening Your Grass the Eco Way / The U.S. Interstate System Turns 50

June 16, 2006
New Nukes for North America / Row Over Roadless Area / New Marching Orders for the Army Corps of Engineers / Lake Okeechobee At Risk / Shelter from the Storm / Emerging Science Note/Backs to the Future / Remaking the Los Angeles River

June 9, 2006
Price of Nation’s Newest Weather Satellites Soar – Its Future is Cloudy / Storm Brewing / Stemming Red Tide / Cities in the Wilderness / Emerging Science Note/"Doomsday" Seed Bank / Listener Letters / The Good Good Pig / The Herons Return

June 2, 2006
The View Today / A Checkered Past / Future Outlook / Louisiana Storm Protection: Past, Present and Future

May 26, 2006
Cleaner Truckin’ / In Search of Oil / Preserving the Magic of Madagascar / Prairie Pothole Wetland

May 19, 2006
Environmental Justice / Mercury’s Legacy / Consumer Reports/Beating the Heat / EV on Ebay / Secrets of the Savanna / Emerging Science Note/Dragonfly Journeys / Early Signs: Kilimanjaro

May 12, 2006
Nuclear Renaissance / Going Against the Green / Out to Sea / Our Fisheries Today / Emerging Science Note/Lawnmower No More / Hunt for Justice / View From the Top – Preserving the Nation’s Fire Towers

May 5, 2006
Venus or Bust / Star Search / Carbon Confessionals / Listener Letters / Liberating Liberia / Emerging Science Note/Seasonal Maladies / The Man Cave / The Eco-Lap of Luxury / What Calls Beneath

April 28, 2006
Beyond CAFÉ / Who Killed the Electric Car? / Que Viva La Tierra / An Afternoon with Pete Seeger

April 21, 2006
EU on Atrazine / Chernobyl at 20 / Shinin' on Through / Global Warming for Ages 10 and Up / Listening to Alaska / Note on Emerging Science / Early Signs: Bangladesh

April 14, 2006
What's New in Nukes / Contaminated Water / Swamp Songs / Hip-Hoppity Lady / America's Report Card on the Environment / Note on Emerging Science / Early Signs: Water Disappearing

April 7, 2006
Feel the Heat / The Liberal Republican / Bridging the Straits of Messina / Treetop Adventures / Early Signs: Melting Ice Caps in Ecuador

March 31, 2006
Redefining a Region / Energy Park A Go-Go / Sugar-Sweetened Drinks Add to Obesity Epidemic in Kids / Thai Traditions Gone By / Emerging Science Note/Cleaning Contaminants / Early Signs: New Zealand’s Climate Refugees

March 24, 2006
Which Way the Wind Blows / Listener Letters / Water Dialogues / Quenching Australia’s Thirst / Robins All Ears / Warning About Warming / Emerging Science Note/Northeast Forecast: Big Hurricanes / Early Signs: Reports From a Warming Planet

March 17, 2006
New Interior Head Picked / Moons & Money / Biosphere 2 PLUS 15 / Emerging Science Note/Inoculating Mosquitos / Field Notes / Early Signs: Reports From a Warming Planet

March 10, 2006
Recycling Nuclear Waste / The Latest in Power Plants? / Chernobyl Remembered / Flight of Technology / Too Hot for the Trot / Out of the Loop / Dancing Gnats / Note on Emerging Science / The Baby Business / One Too Many

March 3, 2006
Pandemic Pointers / Ready or Not / The Politics of Salvage Logging / Land Sales for Rural Towns / Who’s an Environmentalist? / Enviro Hollywood / Emerging Science Note/Taste Test / China’s Environment / Changing Chengdu

February 24, 2006
Some Like It Hot.... / Cold Fusion: A Heated History / Pebble Bed Technology -- Nuclear promise or peril?

February 17, 2006
Bird Markets Pose Possible Risk for Avian Flu / Whither the Waterways / Got Organic? / Space Survival / Emerging Science Note/Coral Cornucopia / Lost Mountain / Working in a Strip Mine

February 10, 2006
Particulate Particulars / Emerging Science Note/Sugar Blues / Toxic Car Interiors / Texas Green / Taxing California Crude / Timothy the Turtle / U.S. Indian Tribes Challenge Canadian Company’s Legacy of Waste

February 3, 2006
Bush Calls for Less Foreign Oil, More Renewables / The Road to Hydrogen / Gagged Climate Expert / Sounds of Silence / Smoke Gets in Your Lungs / Emerging Science Note/Asian Big Foot / The Chemistry of Love

January 27, 2006
Drought in East Africa Causes Crisis / Assessing the Planet’s Future / N.Y. Governor Goes Green / Ford’s Secret Weapon / Winter Blahs / Emerging Science Note/Follow the Money / Challenging Pombo / Natural Chickens / Cheers to Poet Robert Burns

January 20, 2006
A Nuclear Incident “Worse Than Three Mile Island” / Sticky Situation Update / Hot on Solar / Life Bytes / Emerging Science Note/Sex in the Jungle / Writers’ Ethics / Urban Crow Invasion / Urban Crow Invasion

January 13, 2006
Mercury in Fish: Casting Caution to the Wind? / Alito on Trial / Pond Scum or Planet Savers? / Windy City Wileys / Emerging Science Note/Star Times Three / Redwoods Revisited

January 6, 2006
DuPont in Sticky Situation Over Teflon Chemical / Mine Closure / From Ashes to Bricks / Forecasting 2006 / Emerging Science Note/Mine Hazards / Big Brother / Greening California’s Seaports