Departments
Aggressive Optimism: Environmental Challenges Facing the New President
- Eco-Gadgets: Exploiting the Shame Meter
Cass R. Sunstein and Richard H. Thaler - To Save the Parks--Turn Off the TV!
Patricia Zaradic - Cap and Dividend, Not Trade: Making Polluters Pay
Peter Barnes - For Alternative Energy's Sake--Keep Oil Prices High
Steven Kyle - Green-Collar Jobs--The Future of the Global Workplace
Jerome Ringo - Obama's First 100 Days
Shirley Ann Jackson
Features
The U.S. Needs to Lead in Clean Tech
Steve Mirsky talks with Pulitzer Prize-winning author Thomas L. Friedman on how green technology can save the world economy
By Steve Mirsky and Thomas L. Friedman
Can Nuclear Power Compete?
Newly approved reactor designs could reduce global warming and fossil-fuel dependence, but utilities are grappling with whether better nukes make market sense
By Matthew L. Wald
Clean Cities and Dirty Coal Power--China's Energy Paradox
China is aggressively building cleaner cities and renewable power supplies, but the relentless expansion of dirty coal may suffocate those efforts. A firsthand look
By David Biello
Chicago's Plans to Go Green
Mayor Richard Daley has unveiled an aggressive plan to transform the old, gritty city. If he can pull it off, other cities might follow
By Josh Boak
Shark-Smitten Tourists Help Save Guadalupe's Great Whites
Ecotourism has become the unlikely protector of the unexpectedly endangered great white sharks
By Jim Cornfield
Carbon-Offset Cowboys Let Their Grass Grow
Ranchers in Montana are being paid by polluters to keep their grass unmowed
By Ashley Ahearn
Regrowing Borneo's Rainforest--Tree by Tree
To save orangutans, scientist Willie Smits is restoring a rain forest—and creating new livelihoods for the Indonesian families who help him
By Jane Braxton Little
Online Exclusives
In-Depth Report:
The Future of the Poles
Both the North and South poles are undergoing unprecedented changes as a result of man-made climate change. What does this mean for the region's wildlife and natural resources as countries make claims for territory?
Extreme Tech:
Turbine Rides Underwater Currents Like a Kite
New technology would enable turbine tethered to the seabed to harvest energy
In-Depth Report:
China and Environment
China struggles to reconcile its rapid growth with the health of its people and environment
News
Cylindrical Solar Cells Give a Whole New Meaning to Sunroof
Solyndra hopes to capture the wasted sunlight falling on roofs by making solar cells into cylinders rather than panels
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Editor's Pick
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Time to Ban Production of Nuclear Weapons MaterialA new global treaty that cuts off production of plutonium and highly enriched uranium for nuclear weapons could jump-start nuclear disarmament and help prevent proliferation
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Slideshows
Third-hand smoke contains carcinogens too, study says
Moving forward with electronic health records
Welcome to Atlantis and the quest for nitrogen
Street Smarts: The BioBus Brings a Rolling Science Lab to Resource-Strapped Schools