Several environmental and scientific groups are petitioning the Department of the Interior to ban lead-based ammunition and tackle in national parks. They argue the move would be meaningful in slowing the spread of lead poisoning in wildlife.
A 30-year, nationwide study of ecological changes including the effects of climate warming has been releasing a powerful greenhouse gas, and critics want it to stop.
Washington, DC Significant amounts of the most destructive greenhouse gas ever known are being emitted during water resource research funded by the National Science Foundation (NSF), according to documents posted today by Public Employees for Environmental Responsibility (PEER).
A 30-year, nationwide study of ecological changes including the effects of climate warming has been releasing a powerful greenhouse gas, and critics want it to stop.