A federal judge has ordered the Army Corps of Engineers to produce a full environmental review. Until then, oil must stop flowing through the controversial pipeline.
President Trump's Friday visit to Mt. Rushmore included the return of big fireworks displays. They were banned since 2009 because of wildfire and pollution risks.
Environmental dangers, including wildfires and groundwater poisoning, ended the Rushmore pyrotechnics a decade ago. Now they're back, defying a pandemic and protests.
Minnesota Attorney General Keith Ellison tells All Things Considered he thinks Minnesota can prove its case alleging that Exxon Mobil and others knew about the damage of climate change decades ago.
In an internal memo this week, the National Marine Fisheries Service bars references to the coronavirus pandemic without preapproval. It suggests alternatives such as "in these extraordinary times."
In another first-in-the-nation move to address climate change, California will require automakers to sell more electric trucks. That could curb air pollution from the growing logistics industry.
Ecologist Suzanne Simard shares how she discovered that trees use underground fungal networks to communicate and share resources, uprooting the idea that nature constantly competes for survival.
NPR's Ari Shapiro talks with Marshall Shepherd of the University of Georgia about a massive dust cloud moving from the Sahara desert to North America, causing low visibility and health risks.