The first Native American director of the park service spoke on OPB’s "Think Out Loud" about the impacts of the Trump administration on the country’s national parks.

An investigation shows that illegal luxury mansions have been built in a Sierra Leone national park that serves as an environmental buffer for its capital ...

Dawson Park has long been considered a cultural landmark for Black Portland — where civil rights rallies originated and prominent historical figures visited — but it was originally developed in the ...