Some friends and I recently hiked into Texas’ Palo Duro Canyon, where sedimentary rock layers span the horizon. Eighteenth-century naturalists...

Parasites are a unique form of life in today’s world. These invertebrates come in all shapes and sizes, from single-cell animals (e.g., Plasmodium...

Bible critics have long claimed the God of the Old Testament was unjust and mean. Some cite Noah’s Flood as an example: If God is really good,...