Defines the characteristics and needs of living things, such as plants and animals.

The Oldest Living Things in the World is an epic journey through time and space. Over the past decade, artist Rachel Sussman has researched, worked with biologi

Runkel links Perceptual Control Theory (PCT) thinking to psychological literature and discusses it against that background.

Celebrated the creatures of the earth, from spiders dangling in their webs to owls hooting and hunting out of sight, and asks that we respect and care for them.

Explains the general biological reasons why people are considered living things, and more specifically, human beings.