În the past few weeks, EPA, New York City, and U.S. PIRG have released potentially useful information on greenhouse gas emissions, covering the national, state, and city level.

The third of four reports that comprise the Intergovernmental Panel on Climate Change's "Fourth Assessment Report on Climate Change" is scheduled to be released May 4, 2007, in Bangkok.

March went out like a lion for adversaries in the arena of food and pharmaceutical crop engineering.

On March 29, 2007, EPA finalized the Clean Air Fine Particle Implementation Rule.

Detailed mapping of land use on every acre of the contiguous US is now available from the US Geological Survey and the Multi-Resolution Land Characteristics Consortium.

A report on the environmental pros and cons of wind power is scheduled to be released April 25, 2007, by the National Academies National Research Council.

As interest in climate change escalates, lawsuits are increasingly a part of the picture, and many people and organizations are increasingly in need of advice on pertinent legal issues.

Although acknowledging that their calculations are not comprehensive, an advocacy group has concluded that at least 18 states, and possibly 14 others, are significantly undercollecting fees for permitted air pollution.

EPA released its Toxics Release Inventory data for 2005 on March 22, 2007; Suzanne Ackerman, 202-564-7819, or main media number, 202-564-4355.

In alternative-fuel transport circles, the plug-in hybrid electric vehicle (PHEV) is the current Holy Grail.