“These Might Be the Oldest Fossils Ever Discovered”

    This is intriguing:   http://www.popularmechanics.com/scien...   Life seems to have appeared on Earth as soon as there was even the slightest possibility for it to do so.  That’s remarkable.  And it has a number of potential implications.   It should be obvious, moreover, that scientists are extremely unlikely to have happened upon the [Read More...]