Browse Reference Articles
111 to 120 of 267 articles
-
Homosexuality
Homosexuality can refer to both attraction or sexual behavior between people of the same sex, or to a sexual orientation. When describing the latter, it refers to enduring sexual and romantic ... > more -
Hominid intelligence
The nature and origins of hominid intelligence is a much-studied and much-debated topic, of natural interest to humans as the most successful and intelligent hominid species. There is no universally ... > more -
Sensory neuron
Sensory neurons are nerve cells within the nervous system responsible for converting external stimuli from the organism's environment into internal electrical impulses. For example, some sensory ... > more -
Healthy Aging
Alternative Medicine
Attention Deficit Disorder
Spirituality
Sports Medicine
Wounds and Healing
Energy (healing or psychic or spiritual)
Energy in spirituality, refers to a widespread belief in an interpersonal, non-physical force or essence. Believers consider spiritual energy to be of a different type than those known to science, ... > more -
Psychoactive drug
A psychoactive drug or psychotropic substance is a chemical substance that acts primarily upon the central nervous system where it alters brain function, resulting in temporary changes in perception, ... > more -
Alzheimer's
Alzheimer's Research
Healthy Aging
Dementia
Disorders and Syndromes
Attention Deficit Disorder
Alzheimer's disease
Alzheimer's disease (AD), also known simply as Alzheimer's, is a neurodegenerative disease that, in its most common form, is found in people over age 65. Approximately 24 million people worldwide ... > more
Search ScienceDaily
Number of stories in archives: 137,088

