By peering into the minds of volunteers preparing to play a brief visual game, neuroscientists at Washington University School of Medicine in St. Louis have found they can predict whether the volunteers will succeed or fail at the game.

A trendy holiday gift within a decade may be a hand-held device that instantly identifies any species from a snippet of animal tissue, says a University of Florida researcher.

RNA continues to shed its reputation as DNA's faithful sidekick. Now, researchers in the lab of Whitehead Institute Member David Bartel have found that a class of small RNAs called microRNAs influence the evolution of genes far more widely than previous research had indicated.

Genomatix Software GmbH today announced that it has achieved GeneChip-compatibleTM status for several products with the Affymetrix Inc.

Researchers are using a new cell transplantation technique to restore the cells that produce insulin in patients with type 1 diabetes. The method is minimally invasive, with few complications. The study was presented today at the annual meeting of the Radiological Society of North America (RSNA).

Clinicians and basic scientists from academia, private practice, government and industry are coming together for a week-long multi-disciplinary symposium in interventional oncology, a rapidly growing area of medicine involving minimally invasive interventional radiology treatments for cancer.

A new report says despite a growing body of evidence that continued smoking after a cancer diagnosis has substantial adverse effects on treatment effectiveness, overall survival, risk of other cancers, and quality of life, up to one-half of cancer patients who smoke continue to do so or relapse after trying to quit.

Farmers, veterinarians and meat processors who routinely come into contact with pigs in their jobs have a markedly increased risk of infection with flu viruses that infect pigs, according to a study funded in part by the National Institute of Allergy and Infectious Diseases (NIAID), one of the National Institutes of Health (NIH).

Exploiting biology's own chemical toolbox, researchers have developed a new technique that will allow them to modify specific sequences within a DNA molecule. The approach will not only help reveal the impact of biochemical alterations to DNA, but could have far-reaching implications for DNA-based medical diagnosis and nanobiotechnology.