Includes updates and/or revisions. Stacey Falk is a high school biology teacher who revels in covering the theory of evolution in class. She is also a Roman Catholic who attends church every week. To ...

Soluble rocks, such as limestone and dolomite, can create karst formations, including caves, gullies, and troughs, due to ...

Evolutionary ecology encompasses the study of how evolutionary processes―such as natural selection, mutation, and genetic drift―interact with ecological dynamics to shape the diversity, distribution, ...