Scientists map elephant evolution "There may be a common environmental or climatic event which set both elephants and humans on their eventual evolutionary course"
Dr Hofreiter
Greenland ice could fuel severe U.S. sea level rise Not only would coastal residents be at direct risk from flooding but drainage systems would suffer as salty ocean water would move back into river deltas, changing the biological environment.
Free Will: Now You Have It, Now You Don’t Physicists, neuroscientists and computer scientists have joined the heirs of Plato and Aristotle in arguing about what free will is, whether we have it, and if not, why we ever thought we did in the first place.