Diseases, Conditions, Syndromes

Sierra Leone lifts Ebola quarantine measures

Sierra Leone lifted quarantine measures imposed at the height of the Ebola epidemic Friday, as the World Health Organization warned the crisis was still "extremely alarming" despite a drop in new cases.


Behavioral economist studies science of decision-making

When it comes to decision-making, traditional economics holds that people are rational and know what they want. Moreover, they will make their choices influenced by whatever constraints are upon them, for example, the amount ...

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