What took so long for humans to appear on Earth? The Earth is 4.6 billion years old, and life began about 4 billion years ago ...
Around 4.2 billion years ago, life on Earth already existed. A universal common ancestor, named LUCA, was there. How did this ...
In the world of genetic research, the last twenty years have witnessed remarkable progress. This journey has led to the ...
Scientists have reconstructed the face of an ancient ape species called Pierolapithecus catalaunicus, part of human and great ...