When it comes to an explanation for the origin of life, there’s only one thing that scientists agree on: we still don’t have one. Perhaps 4 billion years ago, life arose in the tempestuous environment of the immature Earth. Quite
Extinct Galapagos tortoise has just been hiding
A species of Galapagos tortoise – thought to be extinct for over 150 years – may, in fact, be alive and well. This finding – made by geneticists at Yale University – is particularly surprising when you consider that this