From towering volcanoes to methane seas and raging storms, the solar system is filled with natural wonders beyond Earth.

The earth is full of natural wonders like Mount Everest, the Great Barrier Reef, the Grand Canyon, and waterfalls like Niagara Falls and Angel Falls. But the tallest waterfall on the planet is ...

South Tyrol's Earth Pyramids are a one-of-a-kind natural phenomenon, attracting hikers from all over the world ...

"Earth's Natural Wonders" will reveal a handful of places that can lay claim to being the greatest landscapes on our planet. Viewers will be taken on a landmark tour of Earth, discovering connections ...

Wrapped in warm sweaters and kitted out in hiking boots, the small group chatted and laughed before setting out on an ...

The craters bear the names of astronomers who revolutionized our understanding of the night sky.

A range of gorgeous skywatching targets are visible to the naked eye in city skies.

The UNESCO-listed island of Socotra faces an onslaught of sustainability challenges, from climate change to an ...

Channing Tatum’s festival darling has him earning the best reviews of his career—and it’s already available online.

Channing Tatum’s festival darling has him earning the best reviews of his career—and it’s already available online.

Repealing the Roadless Area Conservation Rule would not be in the long-term interest of the American people.

Antarctica is also known to have some of the most extreme and harsh environments on the planet, where life struggles to exist ...