“Mirror life forms” may sound like science fiction, but scientists warn they could be deadly to humans and destructive to the environment.
Bungle Bungle: towering domes in the Australian outback that contain evidence of the oldest life on Earth.
Romania's Trovants: The Bulging 'Living' Stones That Inspired Folklore Stories of Dinosaur Eggs and Aliens
Scientists have discovered that the Earth's inner core is not just slowing down – it's also changing shape