Alaska's Mount Spurr volcano is showing activity that 'will likely end in an explosive eruption,' scientist says
'We don't have a climate crisis – we are the crisis': Environmentalist Paul Hawken on why respect for life is the best thing we can do against climate change
First Glacier Declared Dead Due to Climate Change, Seen in Before and After Photos – Earth from Space
The ocean's 'heart' is slowing down – and this will affect the circulation of water across the planet
Scientists have discovered that giant blobs deep inside the Earth are 'evolving on their own' – and we may finally know where they came from