With the Iowa Caucuses days away and Sunrise Movement endorsing Sanders, candidates scrambled at the debate to talk climate. The push is also raising some questions.
The Trump administration has built up the biggest backlog of unfunded toxic Superfund cleanup projects in at least 15 years, nearly triple the number that were stalled for lack of money in the Obama era.
Top-tier Democratic hopefuls have released plans to invest in rural America, a traditionally conservative voting bloc who helped carry Mr. Trump in 2016.
In Washington, many remain deeply skeptical about climate change's political salience.
Democratic presidential candidates campaigning in Iowa are fielding lots of questions about how they plan to address climate change.
The brain-harming metal is discharged directly into the river and carried to it on air currents. Some argue authorities are doing too little to stop both routes of pollution.
EHN.org investigation finds regulatory push to discredit independent evidence of harm while favoring pro-industry science despite significant shortcomings.
"The scary part is that most people who fish are not aware of these advisories although there are notices with fish and wildlife agencies"