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Biology is the branch of science dealing with the study of life. It is concerned with the characteristics, classification, and behaviors of organisms, how species come into existence, and the interactions they have with each other and with the environment. Biology encompasses a broad spectrum of academic fields that are often viewed as independent disciplines. However, together they address phenomena related to living organisms (biological phenomena) over a wide range of scales, from biochemistry to ecology. All concepts in biology are subject to the same laws that other branches of science obey, such as the laws of thermodynamics and conservation of mass.

Biology studies the variety of life (clockwise from top-left) E. coli, tree fern, gazelle, Goliath beetle

At the organism level, biology has explained phenomena such as birth, growth, aging, death and decay of living organisms, similarities between offspring and their parents (heredity) and flowering of plants which have puzzled humanity throughout history. Other phenomena, such as lactation, metamorphosis, egg-hatching, healing, and tropism have been addressed. On a wider scale of time and space, biologists have studied domestication of animals and plants, the wide variety of living organisms (biodiversity), changes in living organisms over time (evolution), extinction, speciation, social behaviour among animals, etc.

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Meta Description: [ Dr. Stephen Maren is an Assistant Professor in the Department of Psychology at the University of Michigan. His research interests concern the neurobiology of learning and memory, particulary the role of the hippocampus and amygdala in Pavlovian fear conditioning. ]

Institute of Biocognitive Psychology - Theory of biocognition views consciousness as inseparable fabric of mind, body, and culture of origin. Founded by Dr. Mario E. Martinez. Speaking schedule, and informational products for sale.
Meta Description: [ Theory of biocognition views consciousness as inseparable fabric of mind, body, and cultural history. Founded by Dr. Mario E. Martinez. ]

Society of Biological Psychiatry - Professional association supports research in medical psychiatry with humanitarian, emotional, psychological, and socio-cultural orientation. Publishes the journal Biological Psychiatry. Founded 1945.
Meta Description: [ The Society of Biological Psychiatry was founded in 1945 to emphasize the medical and scientific study and treatment of mental disorders. Its continuing purpose is to foster scientific research and education and to raise the level of knowledge and comprehension in the field of psychiatry. ]

Wave-Guide: Biopsychological Effects of EMF/RFR Radiation - Impacts of low-level electromagnetic fields and radio-frequency radiation on neurochemistry, immune system function, endocrinology, memory and attention, visual reaction time, and other body/brain systems. Research summary compiled by Sage Associates.
Meta Description: [ Studies matrix compiles by Sage Associates showing numerous studies indicating serious bioeffects at vanishingly small exposure levels. ]

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