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      Health & Medicine

      The study of the human mind and body, how these function, and how they interact—not only with each other but also with their environment—has been of utmost importance in ensuring human well-being. Research on potential treatments and preventive medicine has expanded greatly with the development of modern medicine, and a network of disciplines, including such fields as genetics, psychology, and nutrition, aims to facilitate the betterment of our health.
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      Featured content, January 25, 2021

      Questions About COVID-19 Answered
      The COVID-19 pandemic has upended the lives of billions of people worldwide. Questions about the disease and about pandemics...
      Companion / Health & Medicine
      Coronavirus - Disinfection workers wearing masks spray anti-septic solution at the Incheon International Airport on January 27, 2020 in Incheon, South Korea. COVID-19 Epidemic pandemic
      7 Scary Surgical Instruments, Then and Now
      Trepans and gorgets and speculums, oh my!
      List / Health & Medicine
      The surgeon (doctor) makes an incisin on a patient (a girl's) abscess on her forearm using a vintage medical device a trocar or knife. blood
      9 Bizarre Myths About Pregnancy
      That’s one for each month!
      #WTFact / Health & Medicine
      Pregnancy. pregnancy and birth. Fertilization, Pregnancy, and Birth. Stages of nine month pregnant woman abdomen growth. Pregnant human female developing human within her. White pregnant female, developing fetus. mother
      Why Does Heat Relax Your Muscles?
      What makes a hot bath so soothing?
      Demystified / Health & Medicine
      Muscle injury. Man with sprain thigh muscles. Athlete in sports shorts clutching his thigh muscles after pulling or straining them while jogging on the beach.
      Zika fever
      Zika fever, infectious mosquito-borne illness, typically mild in humans but capable in utero of causing brain anomalies in...
      Encyclopedia / Health & Medicine
      Aedes mosquito; mosquito-borne disease
      Human eye
      Human eye, in humans, specialized sense organ capable of receiving visual images, which are then carried to the brain. The...
      Encyclopedia / Health & Medicine
      cross section of the human eye
      History of medicine
      History of medicine, the development of the prevention and treatment of disease from prehistoric and ancient times to the...
      Encyclopedia / Health & Medicine
      Edward Jenner: smallpox vaccination
      Mental disorder
      Mental disorder, any illness with significant psychological or behavioral manifestations that is associated with either a...
      Encyclopedia / Health & Medicine
      Sigmund Freud

      Health & Medicine Quizzes

      pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)
      Human Organs: Fact or Fiction?
      Is it true that we only use ten percent of our brain? Is the retina the lens at the front of the eye? Dissect these questions...
      abdominal organs in situ, abdominal cavity, digestive system, human anatomy
      Your Body: Fact or Fiction?
      Does insulin regulate the level of sugar in the body? Do humans have only five senses? Take an X-ray of your knowledge in...
      E. coli bacteria close up. (false color)
      Diabetes, Malaria, Arthritis: Fact or Fiction?
      Can arthritis be cured? Is malaria always lethal? Perform a mental check-up in this quiz about human disease.
      Galen of Pergamum, undated lithograph.
      Doctor Who?
      Do you know these famous doctors? Test your knowledge with this quiz.
      Thoracotomy, chest, surgery.
      Name That Surgery
      Have you undergone a myringotomy? How about a lingual frenectomy? Test your knowledge of surgical procedures with this quiz.
      Detail of skin with chicken pox, chickenpox, rash.
      Diagnose This!
      Think you know about symptoms of common illnesses? Test your knowledge with this quiz.
      Woman lying on couch at doctors office, psychology
      Psychology 101
      Think you know your Freud, Pavlov, and Skinner? Test your knowledge of psychology with this Psychology 101 quiz!
      MRI Image Of Head Showing Brain
      The Human Brain
      How much do you know about the human brain? Test your knowledge with this quiz.
      magnetic resonance imaging (MRI). brain. brain scanning. A MRI of a human head back and side view. The MRI is a three-dimensional diagnostic imaging technique used to visualize inside the body without the need for X-rays or other radiation. Health care
      Introduction to Psychology Quiz
      Psychology is a scientific discipline that studies mental states and behavior in humans and other animals, according to
      3d illustration human heart. Adult Anatomy Aorta Black Blood Vessel Cardiovascular System Coronary Artery Coronary Sinus Front View Glowing Human Artery Human Heart Human Internal Organ Medical X-ray Myocardium
      Medical Terms and Pioneers Quiz
      Who discovered the major blood groups? What causes the blood disease thalassemia? Test what you know about medical science...
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      Health & Medicine
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      Sign up for daily fun facts about this day in history, updates, and special offers delivered right to your inbox.

      Health & Medicine Subcategories

      right cerebral hemisphere of the human brain Anatomy & Physiology
      Human beings have long been curious about the way that things work, and that curiosity includes wondering about how we ourselves work. The fields of anatomy and physiology involve studying the structures of bodies and the way that those structures and bodies function.
      Articles
      Alzheimer disease Conditions & Diseases
      Whether we like it or not, living things are susceptible to any number of illnesses and conditions that can threaten or harm the health of those afflicted. Bacteria, viruses, and other microbiological agents are obvious challenges to health. Human disease may be acute, chronic, malignant, or benign, and it is usually indicated by signs and symptoms such as fever or vomiting. Additionally, diseases may be communicable (contagious) or noncommunicable; of the latter, the four major types identified by the World Health Organization are cancer, cardiovascular disease, chronic respiratory disease, and diabetes mellitus.
      Articles
      subcategory placeholder Genetics & Evolution
      The plants and animals that are so familiar to us here on Earth today may have been harder to spot millions of years ago. The theory of evolution, one of the keystones of modern biological theory, is based on the idea that living things on Earth can be traced back to other preexisting types and that the differences are due to modifications that occurred over successive generations. Genetics, an essential part of the study of evolution, looks at the inheritance of characteristics by children from their parents. It can help explain how you got your mom's green eyes or why your hair is red even though your parents are brunettes.
      Articles
      polio vaccine Health, Nutrition & Fitness
      Health isn't just about being able to impress people at the gym with your weight-lifting prowess. Physical fitness, the body's ability to function properly, and the absence of disease are important factors in determining health, as is one's emotional, mental, and social state. In addition, nutrition provides the energy that fuels all physical and mental activities, including the aforementioned displays of weight-lifting mastery.
      Articles
      babies Human Development
      Even if you feel like a kid at heart, you probably still went through (or are currently undergoing) the typical process of change and growth that takes place between human infancy and maturity. After birth, human beings undergo infant and toddler development, moving on to child development before progressing to puberty and adolescence on the way to adulthood. Human growth involves not only biological development—the progressive changes in size, shape, and function during the life of an organism—but also emotional and psychological development.
      Articles
      The practice of dentistry involves preventing, diagnosing, and treating oral disease, as well as correcting deformities of the jaws, teeth, and oral cavity. Medicine
      From prehistoric times onward, humans have sought to find cures for the ailments and injuries that befall them. This has led to a long history of diverse attempted treatments, including herbal remedies, leeching, hydrotherapy, acupuncture, homeopathy, and more, all the way up to the most recent treatments that have come into use during the development of today's modern medicine. Medical research and the study of the causes of disease (pathology) have led to rapid and significant advances in medicine, improving both the efficacy of treatments and our understanding of illnesses and how they operate. The importance of preventive medicine has grown, and the field of medicine has become increasingly specialized as medical disciplines and branches such as endocrinology, immunology, psychiatry, radiology, epidemiology, and nanomedicine have emerged.
      Articles
      Sigmund Freud Psychology & Mental Health
      Although Sigmund Freud was once one of the most recognizable faces of psychology, this scientific discipline has developed significantly since the time of his predominance. Psychology has become an increasingly integrative science at the hub of diverse other disciplines, from biology and neurology to sociology, anthropology, and economics. At the same time, old sub-disciplinary boundaries within pyschology itself are now crossed more freely; interdisciplinary teams may work on a common problem using methods that draw on multiple levels of analysis, whether social, cognitive, or biological.
      Articles
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