November 13, 2014, 11am PST
While environmentalists were hailing the historic carbon emissions reduction agreement between the leaders of the United States and China, the world's two largest emitters, Republican leaders wasted no time in slamming the accord.
November 12, 2014, 12pm PST
A surprise, groundbreaking agreement between China and the United States was unveiled in Beijing at the end of the APEC conference, providing hope that the world can reduce the threat from climate change.
November 1, 2013, 11am PDT
A new report published by the Netherlands Environment Assessment Agency and the European Commission's Joint Research Centre sees the slowing growth of global CO2 emissions as an indication that we may be headed towards an eventual emissions decline.
January 8, 2013, 10am PST
Even as the world (unsuccessfully) tries to formulate a treaty to get nations to reduce their carbon emissions, researchers indicate it may be too late - the tipping point may have been reached. But what if CO2 could be extracted from the air?
The New York Times - Novelties
April 23, 2012, 9am PDT
A recent article from Richard Florida shows that the size and density of cities offers considerable advantages to the environment, beyond what is commonly understood.
March 22, 2012, 8am PDT
Michael Coren explores a potentially solid idea for carbon sequestration - turning our greenhouse gas emissions into underground rock formations.
December 6, 2011, 5am PST
As delegates from 191 nations gather in Durban, South Africa to tackle climate change, a new report shows the largest increase in carbon emissions, and the greatest percentage increase since 2003. Coal combustion accounts for more than half the gain.
The New York Times - Environment
July 10, 2010, 7am PDT
Bamboo homes survive earthquakes and typhoons, it grows like a weed, and has twice the compression strength of concrete. Elisabeth Best reports on the wonder material and the image problem bamboo must overcome to be used more widely.
June 13, 2010, 1pm PDT
Reducing the speed limit to 50 mph, say researchers, would create the tipping point where taking transit or modes other than driving will become more attractive and therefore save CO2 emissions.
May 27, 2009, 2pm PDT
New maps created by the Center for Neighborhood Technology show that while emissions are greater per acre in cities, they are greater per household in suburbs.