Neuroscience

Biologist leads pioneering study on stress

A biologist at Louisiana State University conducted a pioneering research study that could help us to better understand the role of dopamine in stress resilience in humans through analyzing wild songbirds. This study could ...

Health

Acupuncture equals disease prevention say new studies

Well-recognized for its therapeutic effects, acupuncture is increasingly being appreciated for its ability to promote wellness and contribute to the prevention of a broad range of conditions. A new study, which demonstrates ...

Other

EU project aims to improve first response in major emergencies

Major emergencies such as terrorist attacks and natural disasters have become more complex and larger in scale, challenging the ability of first responders to deal with the overwhelming numbers of casualties. As they battle ...

Psychology & Psychiatry

Shock and recall: Negative emotion may enhance memory, study finds

(Medical Xpress) -- Picture a menacing drill sergeant, a gory slaughterhouse, a devastating scene of a natural disaster. Researchers at Washington University in St. Louis have found that viewing such emotion-laden images ...

page 1 from 23

Natural disaster

A natural disaster is the effect of a natural hazard (e.g. flood, volcanic eruption, earthquake, or landslide) that affects the environment, and leads to financial, environmental and/or human losses. The resulting loss depends on the capacity of the population to support or resist the disaster, and their resilience. This understanding is concentrated in the formulation: "disasters occur when hazards meet vulnerability." A natural hazard will hence never result in a natural disaster in areas without vulnerability, e.g. strong earthquakes in uninhabited areas. The term natural has consequently been disputed because the events simply are not hazards or disasters without human involvement.

This text uses material from Wikipedia, licensed under CC BY-SA