Heavy-metal pollution causes mass fish deaths in Nigeria
Samples of the fish and nearby waters analyzed in a laboratory showed normal levels of hydrocarbon and unusually high amounts of metals traceable to waste from batteries.
The world economy is complex, but today’s series of maps will allow you to simplify your understanding of the relative wealth of people around the globe.
The company had suspended operations last year, but work on maintenance and an $880 million modernization project to cut costs at the site was ongoing.