In the first broad-scale estimate of air pollution removal by trees nationwide, U.S. Forest Service scientists and collaborators calculated that trees are saving more than 850 human lives a year and preventing 670,000 incidents of acute respiratory sympt
This story is in the 7/26//14 StarTribune. It is essentially about the trickle effect of insecticides that are killing our honey bees and which have made their way into what can only be considered ALL midwestern rivers and streams. See 1st comment.
The undersea world is on the move. Climate change is propelling fish and other ocean life into what used to be cooler waters, and researchers are scrambling to understand what effect that is having on their new neighborhoods.