Several strange signs called 'crop circles' have been discovered in the fields of southern England. These mysterious circles are puzzling to everyone, even scientists. There are several theories about who-or what-made them. Could it be humans who did it? Or could it be something else..
In France, some people earn money by selling a special food called a 'ruffle'. Truffles can be found in the woods, however they are very rare and expensive. That's why they are sometimes called 'black diamonds'. What is this unusual food, and why is it so expensive?
The native bees of Central America re important for farmers, the rain forests, and food production. However, a new kind of 'killer bee' is moving in and taking over the rain forests. What will happen to the native bees? Can the killer bees be stopped?
A volcano is a mountain with a large hole at the top. Active volcanoes can be dangerous because they can erupt, or produce very hot, melted rock. In Sicily, there are several towns near a large volcano. Why do people live in such a dangerous place? Is it safe?
A snake park in the Sultanate of Oman has a serious problem: all but one of its snake have died. The owner of the park has hired a 'snake detective' to uncover the mystery of the dying snakes. Why did the snakes die? Will the snake detective be able to save the park's new snakes?
Koalas are recognized around the world for their cute and loveable appearance. unfortunately, Austalia's koala pupulation is rapidly declining because their natural home in the thick forests is being destroyed. What can be done to help the koalas? Who is working to save them?
The Artic region of Canada is home to a huge depression in the earth called the Haughton Crater. A group of explorers has come to the area to explore the challenges expected when traveling to Mars. What challenges will they experience? What preparations are being made for a trip to Mars here on Earth?
A team of people is traveling through Africa. The team wants to photograph and document the wildlife of this beautiful part of the world. They want to do it before this beauty disappears, or goes away forever. Will they complete their project? Can they do it safely?
Mount Kilimanjaro is the highest mountain in Africa. It's in a hot, tropical area, but it's so high that it's always covered in ice and snow. Now, this ice and snow is disappearing. Why is this happening? How is it affecting the area around the mountain?
At America's San Diego Zoo, they have a new special animal. It's a red panda named "Farley". Life hasn't been easy for Farley. He's had some big problems. He also has some big changes ahead! What kind of problems did Farley have? What's going to happen to him?