More than 250,000 older people are hospitalized each year for hip fractures, most of which are due to falls. Falls have become a complex public health problem and a major cause of injury and death for older people--but falls can be prevented. This issue, guest-edited by one of the preeminent authorities on falls and related injuries, presents the latest on risk factors, fear of falling, prevention, intervention, and research. Here are model programs, specific strategies, resources, case studies, evidence-based guidelines, and more.