The spectrum of environmental policy challenges—from climate change to nuclear waste storage to coastal shoreline erosion—depend on sophisticated forecasting and modeling techniques. How sound and reliable are our environmental models? What are the inherent limits of environmental science when attempting to forecast the future under different policy regimes? Are there...

Democrats captured both houses of the legislature and a Senate and House seat in 2004, the governorship in 2006, and a Senate and House seat in 2008.

Listing polar bears as endangered could seal a cap-and-trade response to carbon emissions and end Arctic oil and gas exploration.

The Bush administration should seriously consider the evidence before designating polar bears as a threatened species.

May Texas courts decide antitrust cases over allegedly anticompetitive conduct that, unfortunately, occurred wholly outside of Texas?

Environmentalists, regulators, health scientists, and journalists create the appearance that harm from air pollution is much greater and more certain than suggested by the underlying evidence.

How do Iranians approach and understand diplomacy?