Skeptophilia

From the One Thing Leads To Another department, we have: a cute little fuzzy mammal from Madagascar, some thoughts about genetic drift, and ...

"Prior to the End-Cretaceous Extinction, mammals were all small and shrew-like, restricted to skulking, scurrying forms because of comp...

When we've gone to the Museum of Natural History in Washington, D.C., I always gravitate toward the prehistoric animals. I guess that...

Sometimes all it takes is one new discovery to send scientists back to the drawing board. Of course, as astrophysicist Neil deGrasse Tyson c...