
Most Worst-Polluting Countries Now Have Laws to Combat Climate Change
Legislation to curb carbon dioxide are now law in 61 countries, though more action is needed

Most Worst-Polluting Countries Now Have Laws to Combat Climate Change
Legislation to curb carbon dioxide are now law in 61 countries, though more action is needed

Is Energy Efficiency Finally Reducing the Use of Electricity?
A new report from energy efficiency advocates suggests that those practices might be behind the drop in U.S. demand for electricity

Colorado First State to Limit Methane Pollution from Oil and Gas Wells
Air pollution from fossil fuel production has contributed to worsening smog and climate change

A Natural Gas Power Plant with Carbon Constraints—and an Expiration Date
Massachusetts approves the construction of a new power plant to burn natural gas, but only if it reduces emissions over time and shuts down by 2050

Antarctic Glacier Thinned as Rapidly in the Past
The Pine Island Glacier in West Antarctica thinned at modern rates some 8,000 years ago

Warming Arctic Spurs Cyclones and Sea Ice Loss
The frequency of the strongest storms in the Arctic continues to increase

To Help Trucks Burn Less Fuel, Streamline Trailers
Rules for trailers are expected to be a big part of new truck efficiency standards

How the Spreading Symptoms of Climate Change Can be Deadly
The hallmarks of a warming climate, heavier rains, more severe droughts, rising sea levels and longer growing seasons, are spreading a variety of pathogens throughout the world

U.K. Probes whether Strange, Wet Winter Is Part of a Changing Climate
This year's winter weather has not been seen in at least 248 years

Stopping Deforestation Makes Business Sense, Says Unilever CEO
Cutting back on cutting down trees can also drive profits, according to Unilever CEO Paul Polman

Obama Prepares Plan for Deeper Greenhouse Gas Pollution Cuts
The current administration is working on new, more stringent targets for international negotiations to combat climate change

Stronger Winds over Pacific Ocean Help Slow Global Warming
The massive Pacific Ocean is helping absorb the extra heat trapped by increasing concentrations of greenhouse gases in the atmosphere

Climate Change Proves a Survival Experiment for Wildlife
The rapid, unplanned experiment of global warming is pushing some animals to the brink

Floating Wind Turbines Coming to Oregon Coast
A demonstration project received approval from the federal government, though Europe is still likely to see the technology first

Indoor Arctic Ocean Model May Reveal Secrets of Sea Ice
A new project could help improve understanding of how the dwindling sea ice interacts with the atmosphere

Sea Walls May Be Cheaper than Rising Waters
Research suggests that flooding from sea level rise will prove more costly than building barriers to protect coastlines

As California's Record Drought Strengthens, Organic Milk Faces Financial Crisis
Organic dairy farmers can't find fodder to feed the cows and make the milk, thanks to an intense drought

Why Is There More Methane in the Atmosphere?
Levels of the potent greenhouse gas continue to rise and scientists aren't sure where most of it is coming from, though likely suspects include fracking, increased coal mining in China and a melting Arctic

Geoengineering to Block Sunlight Cooling Effects Could Prove Difficult to Measure
Even if the world started souring the skies to block sunlight any cooling effects would be hard to detect

Can Plastic Be Made Environmentally Friendly?
Conventional plastics made from fossil fuels wreak havoc but replacements have struggled

New NASA Satellite Would Observe Global Rainfall
Precipitation could finally be measured from space rather than the ground

Heat Stress Drives Climate Migration
It's not flooding or other weather disasters that cause people to move but rather extreme high temperatures, at least in Pakistan

Goodbye and Good Riddance to Inefficient Incandescent Lightbulbs
When will consumers realize the 60-cent incandescent light bulb was no bargain?

Is 2014 the Year of the Fuel Cell Car?
Major automakers suggest that cars powered by hydrogen fuel cells will finally hit the road this year