Earth Day also falls during National Park Week. Celebrated for 55 years, one billion people in 193 countries host events and ...

Earth Day has inspired protests against the Trump administration, and for more clean energy policies, across the US ...

For decades, this unassuming bridge was the primary entrance into Glacier National Park. Today, it's a living piece of ...

The US-based PBS show 'View Finders' follows two professional photographers in their quest to photograph America's stunning ...