Civil defense, civil defence (see spelling differences) or civil protection is an effort to protect the citizens of a state (generally non-combatants) from military attacks and natural disasters. It uses the […]

Emergency sanitation is the management and technical processes required to provide access to sanitation in emergency situations such as after natural disasters and during relief operations for refugees and […]

In legal usage throughout the English–speaking world, an Act of God[1] is a natural disaster outside human control, such as an earthquake or tsunami, for which no person can be held responsible. An Act of God m […]

A natural disaster is a major adverse event resulting from natural processes of the Earth; examples include floods, hurricanes, tornadoes, volcanic eruptions, earthquakes, tsunamis, and other geologic processes. A […]

A building or edifice is a structure with a roof and walls standing more or less permanently in one place, such as a house or factory.[1] Buildings come in a variety of sizes, shapes and functions, and have been […]

Marriage, also called matrimony or wedlock, is a socially or ritually recognized union between spouses that establishes rights and obligations between them, betweeAn absolute submission of a wife to her husband is […]

A small number of items of a type, often two
Couple (relationship), two people to whom each is the significant other of the other
Couple (mechanics), a system of forces with a resultant moment but no resultant […]

Evolutionary medicine or Darwinian medicine is the application of modern evolutionary theory to understanding health and disease. Modern medical research and practice have focused on the molecular and […]

Sickness behavior is a coordinated set of adaptive behavioral changes that develop in ill individuals during the course of an infection.[1] They usually (but not necessarily)[2] accompany fever and aid survival. […]

Many diseases and disorders can be prevented through a variety of means. These include sanitation, proper nutrition, adequate exercise, vaccinations and other self-care and public health measures.
Medical […]

A disease is a particular abnormal condition, a disorder of a structure or function, that affects part or all of an organism. The study of disease is called pathology which includes the study of cause. Disease is […]