Theoretical ecology is the use of conceptual, mathematical and computational methods to address ecological problems. It uses idealised representations of ecological systems, often parameterised ...

This fundamental study explores how genotypic changes relate to phenotypic stasis or variation within chitons, a molluscan group. Chitons are significant because their ancient body plan has remained ...

1 Hubei Key Laboratory of Marine Geological Resources, China University of Geosciences, Wuhan, China 2 Department of Earth, Energy, and Environment, University of Calgary, Calgary, AB, Canada ...

Everyone knows that dinosaurs are extinct, and most people have some idea about how it might have occurred. But the exact periods in history when it happened are less well known. Was it a single ...

(NEXSTAR) — This week, a Texas-based biosciences company, which aims to “de-extinct” animal species of the past (and ones that will go extinct in the future), said it managed to engineer ...

A fish is a cold-blooded aquatic vertebrate with gills, a swim bladder, and paired fins. Though this description may seem specific, the size, color, and habits of fish actually vary drastically.