85 percent of oyster reefs have been lost globally. In many bays, once-plentiful oyster reefs are now functionally extinct. But shellfish lovers shouldn't panic -- most of the oysters they eat today are farmed.
After the Exxon Valdez oil spill, the Society of Environmental Toxicology and Chemistry issued a technical publication. How many of these "lessons learned" have actually been incorporated into the current response to the Gulf oil spill?