On Tuesday, the Colorado Parks and Wildlife (CPW) announced that it will start its annual classifications and capture flights ...

A newly identified sponge group called Vilesida is giving scientists a clearer view of animal origins, linking sponges with ...

Fish, flies and bears, oh my! A new research breakthrough gives genetic proof of how differences in (very different) animals develop. An international team of biologists has identified the molecular ...

THE author of the work bearing the first of the above titles has set himself a most formidable and ambitious task, viz. that of compressing into a small volume of 214 pages diagnoses of the organology ...

Animal welfare is the most important issue in any in vivo laboratory. The ability to detect and intervene in cases where the conditions of animals may be deteriorating as well as the ability ensure ...