Sheer drama. That's what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, snow-capped mountains—not something you'll usually see in any popular places you'll ...

These are the 25 countries which are home to the most significant cultural, historical and natural sites, according to UNESCO.

It was 1885 in San Francisco, and much of the city was still an unrealized dream. Golden Gate Park was still mostly saplings and sand dunes. The Richmond District was cemeteries to the east and ...

Opening day is April 15, but the Smokies are already taking advantage of Covenant Health Park facilities. We talked to them ...

Eryri National Park (Snowdonia) has a stellar reputation for rugged landscapes, epic hiking trails, and Welsh culture and is home to Wales' highest mountain - Yr Wyddfa [Snowdon]. It's popular with ...

This site is held as a natural, low impact park for county residents. The Burkhart Creek County Park has a native plant area ...

The video gives viewers a glimpse of some of its external features that come together to form dramatic landscapes ... "It's terrifyingly beautiful." "This seems like a portal." ...

That’s why many landscape photographers will underexpose their images slightly so they retain more detail in the highlights. They will then lift the shadows in post-production to bring back detail. By ...

Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in space history don't miss ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...