EnvironmentMay 20, 2014
For Atom-Friendly Asia, a Nuclear Power Boom—in the West, Stagnation
In Europe and the U.S. cost overruns and delays raise questions about the market for a new generation of safer nuclear reactors
Stories by Katherine Tweed
EnvironmentOctober 10, 2013
Cleaner Than Coal? Wood Power Makes a Comeback
Converting from power plants from coal- to wood-fired may not deliver environmental benefits as advertised
April 22, 2013
New York City Bets on a Recycling Comeback
The Big Apple is aiming to overtake California and inspire other cities
TechnologyJanuary 15, 2013
Why Cellular Towers in Developing Nations Are Making the Move to Solar Power
Renewable energy is beginning to replace diesel in cell-phone networks
EnvironmentJuly 16, 2012
Fuel Cell Treats Wastewater and Harvests Energy
A microbe-based technology does it all. Bye-bye, sewage; hello, power
TechnologyNovember 1, 2009
Sewage Industry Fights Phosphorus Pollution
How flushing the toilet can lead to phosphorus for fertilizers
The SciencesFebruary 23, 2009
What's the Rx for Drug-Resistant Tuberculosis? Hard Work--And Imagination
A rising star in public health is showing the world that the deadliest strains of tuberculosis can be treated anywhere