Dimensions of complexity include the presence of other animals, the presence of manipulable objects and the physical structure of the enclosure. More specific investigations which suggest that ...

There was no scale of perfection, in Cuvier's view, because each animal was perfectly adapted to its position in the natural world. He could see no evidence for a steady increase in complexity or ...

Cypress domes play a crucial role in maintaining Florida's water quality and ecological balance. Despite their importance, ...

It's slightly easier, however, to picture forms of matter in levels that increase in complexity. For example, subatomic particles can be organized into atoms, which are the components of molecules ...

A recent investigation led by voice scientist Christian T. Herbst from the University of Vienna and colleagues from Anglia ...