Most people know that Tanzania is home of the Serengeti and an amazing diversity of wildlife. The country is made up of 430 species of wildlife and 17 national parks. But did you know that it’s where 51 million people call home as well?
Can we detect evidence of a prior advanced civilization?
This well-preserved dinosaur has brought us closer than ever to understanding the ancient creatures.
There's just something really thrilling about a place with a dark and mysterious past. Take La Isla de las Muñecas, for example. An island covered with decaying old dolls strung up in trees is pretty creepy on its own — even before you get to the dark origin story.
Forget Chile’s Atacama Desert, or Hawaii’s Mauna Kea. A petrified forest in Colombia is where you want to go for the best stargazing on the planet.
There's a strange sight called the Mima Mounds that stretches for hundreds of miles. But nobody knows what caused them. Learn more about this mysterious place in Washington.
In Juneau, Alaska, you can take a walk not just on, but in a glacier. That's right — inside the partially hollow Mendenhall Glacier is a surreal landscape of breathtakingly bright blue ice caves, accessible via hike, kayak, and a climb over the ice. You better get there soon, though, because this natural marvel is melting ... fast.
Israel is a country packed full of history and culture. Head out on an adventure to discover ancient ruins, crumbling monasteries, and lush oases.
This ancient structure has more sides than you think.
Constructing this tower was a major feat of engineering.
The yaupon holly, North America’s only native plant that contains caffeine, creates a powerful elixir known as the Black Drink.
If researchers can reach it, it could tell them important things about the early people who built it.
This exotic beach is invisible from the outside.
Indonesia's Kawah Ijen Volcano has an awe-inspiring display of blue light that rivals any natural phenomenon.
A trek through China's Tiger Leaping Gorge is a journey into the country's most ethnically diverse region, where beauty and fear hang intoxicatingly in the air.