Top of page

Alicia Roberts

Stories by Alicia


Tobacco age restrictions may not be working, new research shows

Based on survey data, young adults covered by Tobacco 21 (T21) laws say they are smoking less. Biomarkers paint a smokier picture. Despite recent reports of tobacco bans’ success, new research shows 18 to 20-year-olds are finding ways to get cigarettes and vapes. Traces of nicotine and tobacco in their bodies prove it. First-of-its-kind research…

Categories: Research & Discovery


Can small bursts of activity throughout the day decrease chronic pain?

Setting out to prove that movement indeed is medicine for older adults with chronic knee and hip pain, Wake Forest University researchers have received a $5.7M grant from the National Institutes of Health (NIH) to conduct a five-year study. The Mobile Intervention to Reduce Pain and Improve Health-III (MORPH-III) study will track how adults age…

Categories: Research & Discovery


Competition for food drives mass migration of herbivores

Upending the prevailing theory of how and why multi-species mass-migration patterns occur in Serengeti National Park, researchers from Wake Forest University have confirmed that the millions-strong wildebeest population pushes zebra herds along in competition for the most nutrient-dense grasses. The study appears today in the journal Science.