
Could Cleaning Up Air Pollution Actually Speed Up Global Warming?
Taking the haze out of the atmosphere may make plants less efficient at absorbing and storing carbon dioxide
David Biello is a contributing editor at Scientific American.

Could Cleaning Up Air Pollution Actually Speed Up Global Warming?
Taking the haze out of the atmosphere may make plants less efficient at absorbing and storing carbon dioxide

More rain means cooler summers, at least in the U.S. Southeast

Ancient Corals May Provide Record of Rapid Sea Level Rise
Ancient reefs recently exposed in Mexico show that sea levels can rise by as much as 10 feet in half a century

Global Warming May Leave U.S. Southwest Pining for Pinyons
An experiment shows that hotter average temperatures caused by climate change may be enough to kill off the pinyon pine

How Fast Can Carbon Capture and Storage Fix Climate Change?
Carbon capture and storage is not being widely built today; the primary problem--it is expensive

Understanding photosynthesis by sequencing two algae genomes

Enhanced Oil Recovery: How to Make Money from Carbon Capture and Storage Today
The U.S. oil business has been using carbon dioxide to pump extra oil out of reservoirs for 36 years--and permanently storing some CO2 in the process

Sonar may not be to blame for marine mammal beachings

Storing the Carbon in Fossil Fuels Where It Came from: Deep Underground
Burying greenhouse gas may be the only way to avoid a climate change catastrophe

Skating on thin ice: Why the poles might need environmental police

Slide Show: What Does Carbon Capture and Storage Look Like?
From the North Sea to Texas, this slide show looks at existing technology to take the carbon dioxide out of coal burning and other fossil fuel use

Can Carbon Capture and Storage Save Coal?
Capturing carbon dioxide may be the only hope to avoid a climate change catastrophe from burning fossil fuels

Are some chemicals more dangerous at low doses?

No Nets in the Arctic

Solid catalyst simplifies turning algae into biodiesel

Global Wheat Crop Threatened by Fungus: A Q&A with Han Joachim Braun
A new strain of a devastating fungus could impact wheat crops the world over--and scientists are scrambling to nip it in the bud

LED There Be Light
More energy-efficient light-emitting diodes are rapidly becoming the preferred lighting solution worldwide

Can Videoconferencing Replace Travel?
Use of new video meeting systems is already reducing the greenhouse gas emissions from planes, trains and automobiles

A Magnificent Seven: Green Buildings Show How to Build Better
More energy-efficient buildings are the cheapest, fastest way to reduce energy demand--and the greenhouse gas emissions causing climate change

M.I.T. Energy: From Algae to Wind Turbines [Slide Show]
The 2009 M.I.T. Energy Conference included solar, small wind, cellulosic biofuels and, oh my... better batteries, fuel cells, nukes and algae!

Accelerating an energy transformation in the auto industry

Proof on the Half Shell: A More Acidic Ocean Corrodes Sea Life
Ocean acidification is taking a toll on tiny shell-building animals

Carbon capture and storage: Absolute necessity or crazy scheme?

First domesticated horses in central Asia more than 5,000 years ago