Articles by Senior Data Reporter Clayton Aldern
Biden vowed to undo Trump’s toxic legacy. We’re tracking his progress.
How the legacy of former industrial sites pollutes American cities today
The progress (and failures) of COP26, in 3 charts
Gaps remain on emissions, finance, and fossil fuel production.
California’s dirty little secret: Oil wells in the backyard
Even Texas and Wyoming do a better job protecting communities from oil and gas drilling.