
Hawaii First to Harness Deep-Ocean Temperatures for Power
A new power plant offshore converts the temperature difference between sea surface and deep waters into electricity

Hawaii First to Harness Deep-Ocean Temperatures for Power
A new power plant offshore converts the temperature difference between sea surface and deep waters into electricity

Alaska Experiences Dramatic Climate Change
The Arctic as a whole is melting down, prompting Pres. Obama’s trip north

The Future of Sewage Is Power and Profits
A new treatment plant can make energy, clean water and chemicals

Homes Make as Much Energy as They Use
Will zero-net-energy homes be the wave of the future?

China's Fossil Fuel Pollution Has Been Overestimated
A new study finds that China's emissions of greenhouse gases have been lower than previously reported

Wind Power Must Now Contend with Extreme Weather
A change in wind patterns suggests the wind industry may face challenges from El Nino, other climate patterns

How Much Will Antarctica and Greenland Ice Raise Seas?
Calculating sea level rise from climate change Is a quirky, complex task

Genetically Modified Algae Could Replace Oil for Plastic
Tweaked cyanobacteria can churn out a plastic precursor, potentially replacing fossil fuels

Photovoltaic Prices Drop for 5th Straight Year
Solar power keeps getting cheaper

Melting Antarctic Glaciers Create Iron Hot Spots
Extra iron may help life in the ocean flourish

Can the Planet Support 11 Billion People?
By the end of this century, that many people may be inhabiting this planet, according to the latest U.N. projections

Massive Toxic Algae Blooms May Prove a Sign of Climate Change to Come
The blooms off the U.S. West Coast may become more frequent

Deadly Typhoon Smashes into China after Damaging Taiwan
Tropical cyclone Soudelor may be a taste of super typhoons to come

Republican Candidates Avoid Climate Change in First Debate
The only climate-related topic that came up was the Keystone XL pipeline

Killer Heat Grows Hotter around the World
Hot enough for you? This is just the beginning

EPA Clean Power Plan: Start Trading Carbon, Please
The new rule includes panoply of changes to help states trade emissions

Your Thermostat May Be Sexist
A new study finds that temperature settings in many buildings favor middle-aged, skinny men

Obama Followed Long, Winding Path to Clean Power Plan
More than seven years into Obama's administration, he finally partially fulfills a pledge to confront climate change

U.S. Unveils Strengthened Clean Power Plan to Combat Climate Change
Changes to the final rule may assuage many industry and state concerns but the coal industry vows to fight

Big Polluting Vehicles Roar Back with Low Gasoline Prices
But increased fuel efficiency may yet restrain pollution in the U.S.

France Plans to Reduce Nuclear in Favor of Renewables
The nuclear pioneer nation plans to cut back on its reliance on reactors

Northern Forests Falter in Combating Climate Change
Forests in Eurasia are not sucking as much CO2 out of the sky as they used to

Hillary Clinton Vows to Make U.S. a Clean Energy Superpower
A new campaign video aims to make climate change a big part of the Democrat's presidential election effort

Genetic Tweaks Reduce Pollution from Growing Rice
Scientists lower methane emissions from growing the staple crop