Evidence of ancient parrots was recently found in Siberia.
Aristotle once argued that zero— yes, he meant the number—should be outlawed.
Learn about fruit flies and how their taste receptors on this Moment of Science.
It may come as a surprise if I told you that scientists have recently made discoveries that suggest baboons are capable of abstract thought. You probably thought that only apes, the actual evolutionary predecessors of humans, could think abstractly.