Certain species of wasps and frogs share a pain and inflammation peptide similar to one found in vertebrates to help defend against predators—a discovery that contributes to a shifting view of how ...

The scientific community unravels the mystery of bradykinin, a molecule found in both vertebrates and some venoms, revealing its evolutionary significance. Bradykinin's recurring evolution in ...

A research team led by Profs. Zhu Min, Lu Jing, and Zhu You'an from the Institute of Vertebrate Paleontology and ...

According to the data considered by its authors—a team from the University of Sussex (UK) and Lund University ...

Vertebrate morphology exhibits remarkable diversity, reflecting a complex interplay of developmental processes, genetic regulation and environmental pressures. This variation arises from a combination ...

A harlequin poison dart frog (Oophaga sylvatica) is pictured at the Tesoros de Colombia (Treasures of Colombia) sustainable farm in Nocaima, Cundinamarca department, Colombia, on July 9, 2024.

A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key ...

518-million-year-old fossil reveals vertebrates once had four eyes and extra organs that later shaped evolution.

Tidal marshes : home for the few and the highly selected / Russell Greenberg -- The Quaternary geography and biogeography of tidal saltmarshes / Karl P. Malamud-Roam [and others] -- Diversity and ...

Origin of the vertebrate dentition : teeth transform jaws into a biting force / Moya Meredith Smith and Zerina Johanson -- Flexible fins and fin rays as key transformations in ray-finned fishes / ...

Chinese paleontologists have discovered the world's oldest complete bony fish fossils, dating back 436 million years ...