U.S. Projects 17-Percent Emissions Cut by 2020

The United States has formally told the United Nations that it is on track to reduce its greenhouse gas emissions by 17-percent by the end of the decade, assuming that currently proposed regulations are implemented.

Broad Coalition Pledges to Cut “Super Greenhouse Gases”

An international coalition has agreed to begin working towards domestic regulation aimed at reducing the use of HFCs, compounds commonly used as refrigerants but referred to as “super greenhouse gases” for their particularly negative impact on global warming.

Climate Change Takes Centre Stage in U.S.-China Talks

The United States and China have agreed on a suite of potentially far-reaching initiatives aimed at cutting greenhouse gas emissions in the world’s two largest economies and largest polluters.

Climate Change Promises Tough Times for Asia and Africa – Report

Extreme heat, flooding and water and food shortages will rock South Asia and Africa by 2030 and render large sections of cities inhabitable, if the world continues to burn huge amounts of coal, oil and gas, the World Bank is warning.

Treaty That Saved the Ozone May Worsen Climate Change

The Montreal Protocol, a climate treaty that gathers all U.N. member countries behind the goal of protecting the ozone layer, may not be the "most successful international agreement" anymore, as former U.N. secretary general Kofi Annan used to put it.