The 15 Most Crystal-Clear Lakes in the World
Why are some lakes so clear? T here’s just something about clear water that captivates us with its serenity and pristine ...
The World’s Most Colorful Mountains
From lush green coverings to multi-hued exteriors, these landforms draw in visitors with their vivid topography.
Where should we look for new metals critical for green energy technology? Volcanoes may point the way
About 400 kilometers northwest of Sydney, just south of Dubbo, lies a large and interesting body of rock formed around 215 ...