Some of us remember the first Earth Day, Saturday, April 22, 1970. We pulled old bedsprings and tires out of local rivers and urged a ban on phosphates that fueled weed growth in streams and ...

The study of marine biogeochemical cycles has historically concentrated on natural components, but the growing understanding of the complex relationships ...

While the restoration of natural areas is high on political agendas, a comprehensive new study from the University of ...