It has been a week of significant environmental news spanning various parts of the United States and the world. In St. Louis, the Army Corps of Engineers has discovered soil contamination under some suburban homes near a creek where nuclear waste was previously dumped. Fortunately, the contamination is not at levels that pose a health risk, and thus, soil remediation under the homes will not be necessary. This serves as a reminder of historical pollution and the long-term effects it can have on communities. Moving on to Kentucky, a groundbreaking development is taking place as a mountaintop coal mine is set to be transformed into a massive solar farm. This initiative marks a crucial shift towards renewable energy and away from traditional coal mining, reflecting a growing trend in the energy sector. From a global perspective, Singapore has been grappling with the aftermath of an oil spill that has led to the closure of public beaches. The environmental impact of such spills underlines the pressing need for stringent safety measures and regulations in the maritime industry to prevent ecological harm.