A common seaweed called rainbow wrack grows along Europe’s coasts, including tidal rock pools in the UK. Deep inside its cells, this marine plant uses oily chemicals to make opal look-alikes—“living opals.” This discovery intrigues nanotechnologists.

Trilobites were fascinating invertebrates that inhabited pre-Flood ocean bottoms. They were fossilized when “primitive” life supposedly was just getting started, but the complexity of these animals is unparalleled. New trilobite anatomical discoveries contradict previous evolutionary beliefs about their digestive systems.¹