Skeptophilia

One thing science teaches us is that just about everything is interesting if you look at it carefully enough.  Still, there's an ingrain...

Imagine going back 240 million years. This would land you in the early Triassic Period .  By this time, the Earth would have had twelve mill...

When I first started teaching biology -- thirty-four years ago, which kind of seems impossible to me -- I always prefaced any discussion of ...