Tag Archives: geologists

life-on-earth-but-not-as-we-know-it/csglobe.com/

Never mind aliens in outer space. Some scientists believe we may be sharing the planet with ‘weird’ lifeforms that are so different from our own they’re invisible to us Across the world’s great deserts, a mysterious sheen has been found on boulders and rock faces. These layers of manganese, arsenic and silica are known as […]