Tree and forest effects on air quality and human health in the United States
Sustaining human progress: Reducing vulnerabilities and building resilience (Human Development Report 2014) »
Rural prevalence of type 2 diabetes mellitus: A cross sectional study »
Disasters led by the Japan earthquake cost the world a record figure of more than $380 billion last year, a UN official said Monday.
While countries are managing to control the disaster death toll,