
New Republican Congress May Challenge Obama's Climate Rule
The Environmental Protection Agency's plan to cut CO2 pollution from coal-fired power plants now faces significant opposition

New Republican Congress May Challenge Obama's Climate Rule
The Environmental Protection Agency's plan to cut CO2 pollution from coal-fired power plants now faces significant opposition

The Worst Climate Pollution Is Carbon Dioxide
CO2 outranks soot, methane and even hydrofluorocarbons in terms of long-term global warming

How East Germany Cleaned Up Dirty Power
The formerly Communist country has transitioned from brown coal to more renewables

Combing the Atmosphere with Lasers to Measure Global Warming Pollution
Scientists prepare an inexpensive, accurate tool to track greenhouse gas concentrations

Birth Control Could Help the Environment, but Not Quickly
Family planning could help reduce the pressure human population puts on the planet, but not for decades

Can China's Bid to Turn Coal to Gas Be Stopped?
The effort is an attempt to improve China's air and increase energy security but would be a disaster for efforts to combat climate change

Irreversible Climate Change Would Result from Continued Inaction
A pending U.N. report notes that a lack of fast action to combat global warming will lead to severe impacts

First Direct Observations of How Roots Grow
Researchers have found ways to watch the roots of plants as they grow

Solving Energy Poverty Need Not Trash the Atmosphere
Filling the modern energy void in poor households creates only a small rise in global warming pollution

Cheap Solar Power Becomes Employee Perk
Some companies have begun to offer discounted rooftop solar panels as a worker benefit

Student Storm Chasers Develop Drones to Probe Killer Tornadoes
Drones could learn more about the inner workings of these destructive storms with less risk

Oceans Could Lose $1 Trillion in Value Due to Acidification
A very young field of research is trying to measure the costs of oceans growing more acidic

U.S. Takes Charge of Efforts to Cope with a Fast-Changing Arctic
The international Arctic Council is trying to come up with a plan to deal with changes in the Arctic, an effort the U.S. will lead this year

Cutting Global Warming Pollution Just Business as Usual at Some Major Companies
A new ranking lists top corporate efforts to combat climate change

Natural Gas Offers Little Benefit in Fight against Global Warming
Natural gas's impact as a bridge fuel to a cleaner energy future has been oversold, new research suggests

Better Logging Could Slow Global Warming
The Nature Conservancy partners with loggers in Indonesia to limit the destruction of tropical forests

Immediate Risk to National Security Posed by Global Warming
A new Pentagon report declares climate change to be a threat multiplier

The Biggest Methane Leak in America Is in New Mexico
Projects to harvest natural gas from a coal mine in the Four Corners region is spewing the potent greenhouse gas

First Fuel Should Be Elimination of Wasted Energy
The global market for energy efficiency is worth $310 billion and growing

Climate Moms (and Dads) Fight Global Warming
How one environmentalist made combating climate change part of every parents' job description

Mystery of Ocean Heat Deepens as Climate Changes
Better measurements deepen the mystery of global warming heat stored in the oceans

Leaky Gas Makes for Top 10 U.S. Carbon Polluters
When it comes to spewing methane, big oil companies and little wildcatters both make the list for biggest contributors to global warming

Super Yeast Tolerates Heat and Alcohol
A more heat- and alcohol-tolerant yeast could transform fermentation and biofuels

Power Companies in Japan Move to Restrict Solar
Half of Japan's electric utilities have blocked additional solar for fear of destabilizing the grid