As the global picture grows grimmer, states and cities are searching for the fine-scale predictions they need to prepare for emergencies--and to keep the faucets running.
A veteran venture capitalist's new energy.
The potential of solar energy remains unfulfilled.
No matter how well they're engineered, hydrogen cars offer no real answer to the imminent threats posed by global warming.
To prevent massive pollution and slow its growing contribution to global warming, China will need to make advanced coal technology work on an unprecedented scale.
In a few years, China will be the world's largest emitter of carbon dioxide. Don't look for any quick and easy solution to the problem.
As its 20th anniversary approaches, what can the landmark agreement on controlling CFCs teach those who want to control greenhouse gases?
In his lab facing the Pacific Ocean, Daniel Morse is learning new ways to build complex semiconductor devices for cheaper, more efficient solar cells. He has an unlikely teacher: sea sponges.
By investing in energy efficiency, we could vastly reduce carbon dioxide emissions and save money.
28 Years Ago in TR: "Massive ocean thermal energy conversion plants may be turning this heat to usable electricity by 1985." -- William F. Whitmore