Rising carbon dioxide (CO2) levels will make many key food crops like rice and corn less nutritious, a new study shows.
Trinidad and Tobago holds the dubious distinction of being among the top 10 emitters of carbon dioxide per capita in the world, much of it due to the petrochemical industry that is the main driver of its economy.
The U.S. could create more than 600,000 skilled jobs, cut air pollution and fight climate change while its citizens reap 17 billion dollars in energy savings by doing one simple thing: Boost energy efficiency.
It is time to craft new politics and economic policies to address the sustainability crisis, according to the latest edition of a flagship report by the Worldwatch Institute, a think tank here.
Hopefully, on Earth Day today, high-level ministers from all countries are thinking about what they can bring to the table at a key set of meetings on climate change in early May.
When Mexico’s climate change law went into effect in October 2012, it drew international praise. But what has happened since then?
Greenhouse gas emissions rose more quickly between 2000 and 2010 than anytime during the previous three decades, the world’s top climate scientists say, despite a simultaneous strengthening of national legislation around the world aimed at reducing these emissions.
Guyana is shaping up to set a gold standard for the Caribbean in implementing a national energy efficiency strategy to curb greenhouse gas emissions from fossil fuels.
The latest update of the world’s scientific consensus on climate change finds not only that impacts are already being felt on every continent, but also that adaptation investments are dangerously lagging.
As the international community and the U.S. government place a heightened emphasis on reducing carbon emissions as a way to combat global climate change, shareholders have convinced the oil-and gas giant ExxonMobil to publicly disclose the risk that strengthened regulation could pose to its profits.
Civil society and advocacy groups are warning that a prominent carbon-reduction initiative, aimed at curbing global emissions, is undermining land tenure rights for indigenous communities, putting their livelihoods at risk.
In an unusual intervention in policy debates, the American Association for the Advancement of Science (AAAS) warned Tuesday that the world was “at risk of pushing our climate system toward abrupt, unpredictable, and potentially irreversible changes with highly damaging impacts.”
National governments across the globe have taken surprisingly robust action to reduce greenhouse gas emissions, putting in place policies that researchers say collectively offer a strong foundation for ongoing international climate negotiations.
The U.S. government has announced that it will be offering substantial loan guarantees for two new nuclear reactors, giving a major boost to what would be the first such projects to go forward in the United States in more than three decades.
In an effort to reduce oil consumption and greenhouse gas emissions, President Barack Obama on Tuesday directed his administration to develop new fuel efficiency and emissions standards for trucks within the year.