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.
Greenpeace verdict over pipeline protest defamation could spell problems for environmental activism and speech
Young plaintiffs in Juliana v. United States lose Supreme Court bid but say they'll continue their pursuit of climate justice
Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?
