The U.S. government says warming ocean temperatures and melting ice have resulted in the "most unprecedented transition in history" in the Arctic, leading to extreme weather events across the globe.
NPR's Ari Shapiro talks with climate scientist Stephanie Herring about why the argument "the climate is always changing" is problematic in explaining the temperature changes around the world today.
A father and son are part of the majority of Americans who don't hunt and didn't learn from their parents. So they take a class, and learn a little about hunting and a few things about themselves.
The Trump administration wants to substantially limit which waterways are protected under the Clean Water Act. Farmers and developers have long lobbied against the current rule as too expansive.
World leaders are gathered in Poland this week to discuss climate change. The U.S. hosted a meeting on coal, a highly polluting fuel, that many developing nations depend on.
As negotiators struggle to hammer out the rule book for a global climate agreement, scientists meeting in Washington, D.C., have yet more evidence linking climate change and extreme weather.