A new investigation of tiny Cambrian shells has sparked excitement among experts who study how life changed when animals, both predators and prey, first expanded in number and variety. The research, ...
An international team of scientists has uncovered a fascinating piece of the evolutionary puzzle: how the ventral nerve cord, a key component of the central nervous system, evolved in ecdysozoan ...
An international team of scientists has uncovered a fascinating piece of the evolutionary puzzle: how the ventral nerve cord, a key component of the central nervous system, evolved in ecdysozoan ...