Millions of visitors head to these national parks in California to explore its coastline, forests, mountains, deserts and ...

Just north of the Martian equator lies a 45 km (28 mi) wide impact crater that scientists believe may have been the site of ...

National parks visitors will receive free admission on President Donald Trump ’s birthday next year, but will have to pay a regular fee on Martin Luther King Jr. Day and Juneteenth, after the National ...

The Johnson Tract sits on Native corporation land, surrounded by Lake Clark National Park and Preserve, about 120 miles ...