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Updated: 23 min 24 sec ago
The Journal of the American Medical Association published an article by University of Illinois at Chicago epidemiologist S. Jay Olshansky on the need for researchers and clinicians to focus less on prolonging lifespan and more on prolonging 'healthspan.'
Visible and infrared satellite imagery from NASA's Aqua satellite revealed Tropical Storm Joyce continues to become more disorganized.
An unusual infrared emission detected by the Hubble Space Telescope from a nearby neutron star could indicate that the pulsar has features never before seen. The observation could help astronomers better understand the evolution of neutron stars.
As childhood obesity rates rise and physical education offerings dwindle, elementary schools keep searching for ways to incorporate the federally mandated half-hour of physical activity into the school day.
An unusual infrared light emission from a nearby neutron star detected by NASA's Hubble Space Telescope could indicate new features never before seen.
Covert sensing of objects around a corner may soon become a reality.Aristide Dogariu, a University of Central Florida Pegasus Professor of Optics and Photonics, and his colleagues published a paper in Nature Communications this month demonstrating how to passively sense an object even when direct vision is impeded.
Infants with congenital heart disease and central sleep apnea are four times more likely to die in the hospital, researchers find.
Muscle relaxants are a necessary part of anesthesia during certain major operations. Studies have, however, hinted at respiratory risks connected with these drugs. POPULAR, a major prospective observational European study supported by the European Society of Anaesthesiology (ESA) and led by the Technical University of Munich (TUM), has confirmed the association between use of muscle relaxants and respiratory complications and assessed the chances of the current avoidance strategies.
An international team of researchers has outlined a plan for how to measure changes in key traits of animals and plants and provide these data to policymakers to improve natural resource management and keep nations on track to meet global biodiversity and sustainability goals.
In what researchers state is the first pilot clinical trial to assess the effects of resveratrol on pain severity and levels of inflammatory biomarkers in patients with mild to moderate knee osteoarthritis, the scientists compared treatment with a nonsteroidal anti-inflammatory drug (NSAID) combined with either resveratrol or placebo over 90 days.
New research from Michigan State University suggests that crop yields and the global food supply chain can be preserved by harnessing the critical, and often overlooked, partner in food supply -- soil.
Surf's up for microbes swimming beside red blood cells. New calculations and experiments model for the first time how spherical particles submerged in gooey liquid travel along a flexible rubber sheet; comparable conditions are common in the human body, such as blood cells flowing through a capillary or the journeys of self-propelled microbes. All these particles, it turns out, catch a wave.
Four research participants with chronic, complete cervical spinal cord injury, persistent low resting blood pressure and blood pressure decrease when sitting up experienced improvements in blood pressure and heart rate regulation during and after spinal cord epidural stimulation (scES).
A new computer program can analyze images of patients' lung tumors, specify cancer types, and even identify altered genes driving abnormal cell growth, a new study shows.
Giving people information about how much gas or electricity their neighbors use encourages them to use less energy, research shows.
In new study by University of Arizona planetary scientists, observations prove that ice volcanoes on the dwarf planet Ceres generate enough material to fill one movie theater each year.
Ediacara biota were forming complex communities tens of millions of years before the Cambrian explosion.
Scientists at the Allen Institute have used machine learning to train computers to see parts of the cell the human eye cannot easily distinguish. Using 3D images of fluorescently labeled cells, the research team taught computers to find structures inside living cells without fluorescent labels, using only black and white images generated by an inexpensive technique known as brightfield microscopy. A study describing the new technique is published today in the journal Nature Methods.
A new study published today in Nature shows that getting smaller was a key factor contributing to the exceptional evolution of mammals over the last 200 million years.
A new survey study suggests childhood adversity is common across sociodemographic groups but that some people are at higher risk of having experienced childhood adversity. The study updates the estimated frequency of adverse childhood experiences in the US adult population using a representative sample of people from 23 states.