Hawaii is an atoll nation, surrounded by the ocean. Climate Change is due to play a large role in threatening the integrity of Hawaii.

Mountain gorillas are the most heavily studied, and Bwindi Impenetrable National Park aims to conserve these beautiful creatures.

What is building a solar city like? Germany's Freiburg attempted to build an eco-city to counter climate change

The border between Mexico and the USA has been heavily contended and fortified in parts - but why is migration so contentious?

Would you ever believe finding skeletal remains could cause international outrage, but also questions on belonging?