An overwhelming number of researchers still struggle within the black hole of the effectiveness and safety of stem cell therapy for neurological diseases. While the complexity of understanding how neurons grow, connect and function has long been studied, it remains a mystery, one that graduate student Forrest Goodfellow in the University of Georgia Regenerative Bioscience Center is helping unravel.

Mike Doyle doesn’t eat raw bean sprouts, medium-rare hamburgers or bagged salads. He isn’t on a special diet, but as director of the University of Georgia Center for Food Safety in Griffin, Georgia, he studies the food pathogens that sicken thousands of Americans each year. For a time, foodborne illness was most often connected with undercooked meats; today, 33 percent of cases are tracked back to raw produce.

If you grew up on a farm or currently live on a farm, you might not think of adding additional exercise to your routine, as many farm chores require physical activity. Whether you have a small farm, large farm or just a few acres, try to consciously change how you carry out some of your routine tasks in an effort to remain or get physically fit. Your health will improve over time as a result.

If winter weather is keeping your family indoors, use the time to make and enjoy homemade fruit roll-ups. Using a food dehydrator and directions from University of Georgia Cooperative Extension, you can make some simple fruit roll-up snacks that are lower in sugar than those that are commercially produced.

University of Georgia Cooperative Extension’s Walk Georgia program will host its fifth annual Walk Georgia Night with the Hawks on Saturday, Feb. 20.

While early reaction to the new dietary guidelines released by the federal government on Thursday focused on new warnings about added sugar, sodium and meat, a University of Georgia expert noted the report is largely consistent with previous versions.

The University of Georgia Radon Education Program recommends testing your home for radon in recognition of National Radon Action Month in January.

Building CAES’s international reputation and a robust global community of support are the main goals of the college’s Office of Global Programs. With a full slate of research, academic and outreach activities and the introduction of a new strategic plan, 2015 has been a banner year for the office.

Researchers at the University of Georgia found that pathogens, like salmonella, can survive for at least six months in cookies and crackers. The recent study was prompted by an increased number of outbreaks of foodborne diseases linked to low-water-activity, or dry, foods.