COLUMBIA, Mo. – More older Americans are choosing to continue to work or are returning to the labor force. The number of workers age 65 and older is predicted to increase by more than 80 percent by 2016. In an ongoing study, University of Missouri researchers are examining the financial motivations of older working Americans. New results reveal that older workers spend less money on necessities, including housing and food, and health care than older non-workers.
Japanese researchers have developed a computer program which may be able tell from an emergency call if you are about to die. Research published in the open access journal BMC Emergency Medicine shows that a computer algorithm is able to predict the patient's risk of dying at the time of the emergency call.
For patients with severe knee pain, supervised exercise therapy is more effective at reducing pain and improving function than usual care, finds a study published on bmj.com today.
Patellofemoral pain syndrome is a condition in which pain occurs at the front of the knee during or after exercise and is a common reason to visit the doctor. Women are more likely to be affected than men, and symptoms usually start during adolescence when participation in sporting activities is high.
WASHINGTON—Diverting sediment-rich water from the Mississippi River below New Orleans could generate new land in the river's delta in the next century that would equal almost half the acreage otherwise expected to disappear during that period, a new study shows.
PHILADELPHIA –- Physicists, chemists and engineers at the University of Pennsylvania have demonstrated a novel method for the controlled formation of patchy particles, using charged, self-assembling molecules that may one day serve as drug-delivery vehicles to combat disease and perhaps be used in small batteries that store and release charge.
Residents in southern Baja California, Mexico still haven't recovered from last month's Hurricane Jimena, and Tropical Storm Rick is now bringing rains to southern tip of the Baja. The National Hurricane Center revised its forecast track at 11 a.m. EDT and it keeps Rick's center over open waters with a landfall in western mainland Mexico.
INDIANAPOLIS - Emergency medical responders typically know very little about the patients they treat at mass disasters, accident scenes, or other sites where an ambulance is dispatched for rapid response. That's true everyplace in the United States except Indianapolis, the capital of the most health-wired state in the nation.
COLLEGE PARK, Md.—Maple tree seeds (or samara fruit) and the spiraling pattern in which they glide to the ground have delighted children for ages and perplexed engineers for decades. Now aerospace engineering graduate students at the University of Maryland's Clark School of Engineering have learned how to apply the seeds' unique design to aerial devices that can fly, hover and perform surveillance in defense and emergency situations.
North Carolina State University engineers have created a new material that would allow a fingernail-size computer chip to store the equivalent of 20 high-definition DVDs or 250 million pages of text, far exceeding the storage capacities of today's computer memory systems.
Since a failed terrorist attack in 2006, plane passengers have not been able to carry bottles of liquid through security at airports, leaving some parched at the airport and others having expensive toiletries confiscated, but work by a group of physicists in Germany is paving the way to eliminate this necessary nuisance.