Impacts www.nytimes.com How the human life span doubled in 100 years Between 1920 and 2020, the average human life span doubled. How did we do it? Science mattered — but so did activism.
Newsletter www.nytimes.com Colonists brought death, disease and climate change to the Americas, study finds Researchers argue that the decimation of indigenous populations set off a chain of events that contributed to a period of global cooling.
As Biden prepares to block the sale of U.S. Steel to Nippon Steel, pollution concerns persist in Pennsylvania
A Pennsylvania fracking company with more than 2,000 environmental violations selected for federal environmental justice funding
Op-ed: “I’m sorry, I can’t hear you” — disabling environments in Cancer Alley and the Ohio River Valley
