Bryant Gardner Examines Legislative Developments as a result of the Deepwater Horizon Oil Spill

“The tragic loss of the DEEPWATER HORIZON on April 20, 2010 and still mounting environmental damages from the leaking "Macondo" well at Mississippi Canyon Block 252 have produced a robust, if not always like-minded reaction, in Washington,” writes Bryant Gardner. “As in the...

Even toxics can act as a generic selection factor in the environment

One of the themes of this blog has been that virtually anything present in the environment can act as a selection factor influencing the course of evolution. A recent study on fish and PCB's and dioxins illustrates this point. Unfortunately for humans, the end result is not necessarily positive or...