OU Professor’s Ongoing Work on Tar Creek Featured in Report on America’s Most Endangered Rivers

The well-publicized Tar Creek Superfund Site in the Tri-State Mining District (an area that also includes portions of southeastern Kansas and southwestern Missouri) originally produced lead and zinc to make bullets during both World Wars. Toxic mining waste, containing lead, zinc and cadmium – known locally as “chat” – was left on the surface of the site when mining operations ceased in the 1970s. Cleanup of the over 30 million tons of chat continues to this day.

Galaxy Simulations Could Help Reveal Origins of Milky Way

Rutgers astronomers have produced the most advanced galaxy simulations of their kind, which could help reveal the origins of the Milky Way and dozens of small neighboring dwarf galaxies. Their research also could aid the decades-old search for dark matter, which fills an estimated 27 percent of the universe. And the computer simulations of “ultra-faint” dwarf galaxies could help shed light on how the first stars formed in the universe.