Impacts omaha.com February's temper tantrum: Bitter end to winter part of worrisome trend in Nebraska Climate scientists don't agree on what, if any, role global warming might be playing in a harsh end to winter. Arctic outbreaks of this year's severity occur naturally but are fairly uncommon.
Newsletter omaha.com Are white Christmases melting away with climate change? How is global warming affecting snow cover and the chance, in general, for a white Christmas?
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
