Flightless species of birds (such as ostriches, which are the largest living birds) tend to outsize any of the largest birds ...

Nonstop flights direct from Iowa to Venezuela are rare, unless you happen to be a well-fed pectoral sandpiper. If it finds ...

Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many ...