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Insects (including Butterflies)
Agriculture and Food
Invasive Species
Mating and Breeding
Healthy Aging
Attention Deficit Disorder
Africanized bee
Africanized bees, also known as killer bees, are hybrids of the African honeybee with various European honeybees descended from 26 Tanzanian queen bees accidentally released in 1957 in Southern ... > more -
Severe acute respiratory syndrome
Severe acute respiratory syndrome, better known by its acronym SARS, is an atypical form of pneumonia. It first appeared in November 2002 in Guangdong Province of the People's Republic of China. SARS ... > more -
Lyme Disease
Healthy Aging
Spiders and Ticks
Attention Deficit Disorder
Diseases and Conditions
Infectious Diseases
Rocky Mountain spotted fever
Rocky Mountain spotted fever is the most severe and most frequently reported rickettsial illness in the United States, and has been diagnosed throughout the Americas. Some synonyms for Rocky Mountain ... > more -
Immune system
The immune system is the system of specialized cells and organs that protect an organism from outside biological influences. (Though in a broad sense, almost every organ has a protective function - ... > more -
Antiretroviral drug
Antiretroviral drugs are medications for the treatment of infection by retroviruses, primarily HIV. Different classes of antiretroviral drugs act at different stages of the HIV life cycle. ... > more -
Healthy Aging
Attention Deficit Disorder
Sports Medicine
Fungus
Pregnancy and Childbirth
Foodborne Illness
Psychedelic mushroom
Psychedelic mushrooms are fungi that contain psychedelic substances, such as psilocybin, psilocin, or muscimol. The most common colloquial terms for psychedelic mushrooms are magic mushrooms, ... > more
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