In nature, massive congregations of animals are observed to be in motion and seem to behave in a coordinated fashion. Schools of fish are seen to be moving in perfect synchrony, flocks of birds are ...

In 1747 the French doctor and philosopher Julien Offray de La Mettrie suggested we might, using sign language, teach great apes to speak. He justified this proposal by stating that from “animals to ...

The digestive system is fundamentally the process which is responsible for how animals obtain nutrition from food. It normally involves a way for the food to get in the animal, a way for the waste ...