
Starting, Then Stopping Geoengineering Could Dangerously Accelerate Climate Change
A new study shows how starting and stopping efforts to reverse climate change could speed up global warming

Starting, Then Stopping Geoengineering Could Dangerously Accelerate Climate Change
A new study shows how starting and stopping efforts to reverse climate change could speed up global warming

U.S. Methane Emissions Prove Higher
Oil and gas drilling likely responsible for higher emissions of the potent greenhouse gas

More Arctic Methane Bubbles into Atmosphere
A new study suggests more than twice as much of the potent greenhouse gas is bubbling out of the rapidly warming Arctic Ocean, speeding climate change

Can the 3-D Printer Help Green the Auto Industry?
Microfactories featuring 3-D printers may be the key to building more sustainable cars and trucks

Automakers Launch Hydrogen Cars
The market is finally ready for electric vehicles, powered by fuel cells, argue Honda, Hyundai and Toyota

Rich Nations Agree to Fund Forest Protection for Climate
The US and other developed nations pledged funds to reduce deforestation

Has the U.S. Passed Peak Gasoline?
Gasoline consumption continues to fall despite an economic recovery, thanks to more fuel-efficient engines and less driving

Missing Data from Arctic One Cause of Pause in Temperature Rise
An uneven set of measurements has resulted in a bias towards cold in global average temperature records, helping create a seeming hiatus in global warming

Finally, a Way to Predict a Wildfire's Behavior in Real Time
Scientists help firefighters battle changing conditions by combining computer fire models and infrared satellite data

Scientist Is Improving Prediction of Hurricane Storm Surges
Size and wind speed of a storm 18 hours before landfall is the best predictor of surge height

Ban on Trans Fats Could Accelerate Deforestation
Palm oil is likely to fill the void, causing more rainforests to be razed for farming

Climate Change Is Altering Rainfall Patterns Worldwide
Wet areas get wetter, dry areas get drier, storm tracks move toward the poles

Veterans Who Saw Fossil-Fuel Drawbacks in Combat Lead Charge for Clean Energy
From funding the enemy to driving instability via climate change, fossil fuels are a problem for the military

Natural Particles Confound Climate Scientists and Computer Models
Exactly how much natural aerosols from volcanoes and sea spray cool the climate remains an elusive question

Scientists Close in on Planet's Oldest Ice
A new core from Antarctica could conceivably stretch the climate record back 1.5 million years

Gap between Pollution Cuts and Dangerous Climate Change Widens
The gap between what has been emitted and what can be emitted to give global warming a chance of remaining under 2 degrees C widens by another gigaton of CO2

Nations Hope to Secure Path to New Global Climate Agreement in Warsaw
A new global agreement is supposed to be signed in Paris in 2015 but, in order for that to happen, much work remains to be done

Has Global Warming Paused?
Climate scientists know the answer is no, but have trouble communicating that

Climate Change Damage to Poor Countries Goes Far Beyond Money
The loss and damage from global warming include money but also cultural and social impacts

Colorado's Destructive Floods Leave Scientists with Questions
The causes and impacts of the floods in the fall raise questions about the future

Peak Oil May Keep Catastrophic Climate Change in Check
Scientists suggest that the highest possible pollution rates are unlikely

Scientists Discover Clue to Longer-Range Heat Wave Prediction
Heat waves are the most dangerous weather for human health but a new technique may allow for as much as two weeks of advance notice

Fossil Fuel Use Continues to Rise
More and more coal, oil and natural gas get burned, leading to growing greenhouse gas pollution

Arctic Warming Unprecedented in Last 44,000 Years
Moss and other indicators suggest the current Arctic meltdown is unique in recent geologic history