Huang He, Amur, Mekong, Ganges, Zhujiang, Haihe, Niger, and the Nile supposedly bring 90% of anthropogenic pollution to the oceans. Therefore, The Ocean Cleanup has focused a significant part of ...

"In that year, the PM2.5 density in Beijing stood at 80.6 micrograms per cubic meter, with 46 days of heavy pollution throughout the year," Huang said. The other, which was gathered last year, was ...