Phytotech, a phytoremediation company based in New Jersey, has used floating rafts of sunflowers to clean up radioactive Chernobyl water. Dangling sunflower roots pull both cesium 137 and strontium 90 ...

The 1986 meltdown of the Chernobyl power plant was the biggest ... Certain estuaries in the U.S. are full of chemical pollution, yet the fish are thriving. As Whitehead says, “Killifish from ...

Boyd also denounced the water shortages suffered by many rural residents and the deadly air pollution that mainly affects the country's capital, Santiago. ”My conversations with more than 100 ...