ImpactsKevin Dooley/Flickr Philadephia’s diatom archive is a way, way, wayback machine A cache of phytoplankton held at the Academy of Natural Sciences of Drexel University is helping to reconstruct historical coastlines.
Solutions www.nationalgeographic.com The Great Lakes, North America’s greatest resource, faces many threats The Great Lakes helped make the U.S. an economic powerhouse. Now climate change, pollution, and invasive species threaten their complex ecosystems.
oceanbites.org Predicted change to the Southern Ocean Silicate Front The Southern Ocean Silicate Front (SF) is an important boundary separating waters that are silicate-rich and waters that are silicate-poor.
As Biden prepares to block the sale of U.S. Steel to Nippon Steel, pollution concerns persist in Pennsylvania
A Pennsylvania fracking company with more than 2,000 environmental violations selected for federal environmental justice funding
