Topic: Yellowstone National Park

"Engineering Eden: The True Story of a Violent Death, a Trial, and the Fight Over Controlling Nature" by Jordan Fisher Smith (Penguin Random House/Getty/VirtualVV)

The most contested land in the US

Jordan Fisher Smith
O-Six (Doug McLaughlin)

The most famous wolf in the world

Keith A. Spencer
(Getty/Jagoush)

What a supervolcano says about us

Charlie May
(AP/Carolyn Kaster/Getty/withering/Salon)

Shrink national parks?

John Clayton
Donald Trump; Benjamin Harris (AP/Robert B. Smith/Getty/Molly Riley)

First and biggest "land grab"

John Clayton