In a new study, the amount of television viewed by many young children in child care settings doubles the previous estimates of early childhood screen time, with those in home-based settings watching ...
Studies and Analyses |However the study suggests that if a man’s PSA level is rising quickly, a prostate biopsy is reasonable to determine if he has prostate cancer. These findings are being presented this week at the Nort...
Health and Medicine |"Postmenopausal hormone treatment is associated with increased rates of benign breast biopsies, and early and late stages of cancer. Atypical ductal hyperplasia is associated with the use of post...
Life Sciences |The Joint Planning and Development Office, consisting of organizations such as NASA, the Federal Aviation Administration and the Department of Defense, is developing initiatives to help controllers ha...
Life Sciences |Life is all about tradeoffs and recently published research by Virginia J. Vitzthum, a senior scientist at Indiana University's Kinsey Institute for Research in Sex, Gender, and Reproduction, and...
Studies and Analyses |A research project 10 years in the making is now orbiting the Earth, much to the delight of its creator Rohit Trivedi, a senior metallurgist at the U.S. Department of Energy’s Ames Laboratory. Equipme...
Materials Sciences |Although insulin responses were known to follow daily rhythms, the finding that components of the insulin-control system can reset the body's clock surprised the study's authors and suggests...
Life Sciences |While scientists have known for several years that our body's internal clock helps regulate many biological processes, researchers have found that the reverse is also true: Many common biological...
Life Sciences |"The study doesn't have immediate therapeutic applications, but it does open a new avenue of research that could help identify novel therapeutic approaches or interventions to treat diseases...
Life Sciences |Until now, little has been known about how changes in temperatures might affect the total productivity and growth of all marine consumers (such as animals, fungi and bacteria) relative to their prey (...
Ecology, The Environment and Conservation |While previous studies have shown that the average adolescent is exposed to well over 200 alcohol ads on television each year, this is the first to demonstrate an association between ad placement and ...
Studies and Analyses |An international research team coordinated by the Fritz Lipmann Institute, Jena, Germany, has now discovered an X-linked genetic variant that is associated with the delayed loss of immune cells in HIV...
Life Sciences |California and Arizona researchers have identified a gene variant that carries nearly twice the risk of developing an increasingly common type of blood cancer, according to a study published online to...
Life Sciences |Researchers in Japan have shown that mouse dendritic cells (DCs), which can promote or inhibit inflammation depending on the proteins displayed on their surface, include a subpopulation that exerts be...
Life Sciences |Researchers from Case Western Reserve University School of Medicine identified a novel link between ITCH, a gene known to regulate inflammation in the body and NOD2, a gene which causes the majority o...
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