
China's Soaring Coal Consumption Poses Climate Challenge
China burns nearly as much coal as all other nations combined, including coal shipped from the U.S.

China's Soaring Coal Consumption Poses Climate Challenge
China burns nearly as much coal as all other nations combined, including coal shipped from the U.S.

Natural Gas Vehicles Could Ease Energy Crisis
Fueling cars and trucks with natural gas may help reduce oil dependence even more than electric cars

Rising Use of Corn Ethanol Stresses Midwestern Aquifers
Underground water supplies are being pumped at an unsustainable rate thanks to corn ethanol

New U.S. Secretary of State Argues Climate Change a Top Priority
If confirmed, Sen. John Kerry argued that failing to address global warming should be cause for concern

Greenland May Contribute Less Than Antarctica to Sea Level Rise
The great ice sheet in the north may be more resistant to warming than the great ice sheets in the south

Large Vehicles Begin Shift to Electric Drive
Electric motors are not just for cars anymore but now appear in trucks, vans and sport utility vehicles

What Can Obama Do about Climate Change?
Pres. Obama seemed to signal in his inaugural address that climate change would become a greater priority in his second term, but his goals remain unclear

Local Opposition Stands Athwart U.S. Coal Exports to Asia
Whether by river or rail, local communities often oppose plans to expand capacity to export U.S. coal to China

Coal to Asia Emerges as New Front in Battle against Global Warming
Experts and environmentalists question whether shipping U.S. coal to China can be reconciled with the need to combat climate change

Earth Has Warm Year, But Not as Hot as U.S.
Above-average warmth continues as a result of increasing concentrations of greenhouse gases in the atmosphere

Using Satellites, Researchers Pinpoint Chicago's Urban Gardens
Chicago produces more of its own food, thanks to an abundance of backyard gardens

Solar Heat Challenges Photovoltaics as Power Source
Concentrated solar power may surpass photovoltaics as the solar technology of choice because the sun's heat is more easily stored

Ontario Phases Out Coal-Fired Power
All the provinces coal-burning power plants will be shuttered by 2014, making the Canadian province the first coal-free jurisdiction in North America

U.S. Plans Meeting to Discuss How Nations Can Meet Climate Aid Commitments
Donor countries have vowed to offer $100 billion annually by 2020 for clean energy and adaptation, but with little progress

2012 Proves Warmest Year Ever in U.S.
Average temperatures were a full degree warmer in 2012 than in 1998, the previous record-holder

Harmful Algal Blooms Increase as Lake Water Warms
Increasing temperatures as a result of climate change have aided blooms of algae

As Planet Warms, More Lava Could Find Surface
Over a long enough time scale, warmer temperatures mean increased volcanic activity, according to new research

Study Strengthens Link between El Niño and Climate Change
The cycle of Pacific Ocean surface water warming and cooling has become more variable in recent decades, suggesting El Niño may strengthen under climate change

Chance for Cheap Climate Change Solution Fades
Delays in reducing emissions of the greenhouse gases causing global warming may mean combating climate change becomes prohibitively expensive

Climate Change May Have Spurred Human Evolution
A record of changing climate in the Olduvai Gorge suggests early humans had to adapt to shifting ecosystems

Can CO2 Be Captured and Sold?
A Canadian researcher hopes to prove that by running CO2 through pulverized rock, he can both capture the greenhouse gas and sell the resulting carbonate

Can Silicon Valley Adapt to Climate Change?
The high-tech mecca will have to focus its short attention span on long-term planning for sea-level rise and other global warming impacts

Sunlight Fuels Historic Sea-Crossing, Next Solar Effort Transcontinental Flight
A solar-powered boat sailed around the world this year, now a team of Swiss technologists hope to fly across the U.S. powered strictly by sunshine

Coal on the Rise Globally Despite Drop in the U.S.
The International Energy Agency predicts that coal burning will continue to climb and may even surpass oil within a decade