Latest University of Arkansas Stories
New assessments by researchers using the latest high-tech tools to study the diets of early hominids are challenging long-held assumptions about what our ancestors ate.
Researchers have discovered a field of 120-million-year-old dinosaur footprints in southwestern Arkansas which contains fossilized tracks of several species of dinosaur, one that has never before been documented in Arkansas.
LITTLE ROCK, Ark. and WILMINGTON, Del., Aug. 1, 2011 /PRNewswire/ -- More than half the people who take opioids for chronic pain are likely to still be taking the painkillers five years later, according to a new study published online July 13 in the Journal of General Internal Medicine.
Compounds in blueberries might turn out to have a powerful effect on formation of strong, healthy bones, if results from studies with laboratory rats turn out to hold true for humans.
Researchers are concluding the US teens who send excessive amounts of time playing video games are much less likely to sleep the recommended 8 to 9 hours per day.
Virtual reality immerses students in proteins and peptides.
For human ancestors, eating could be hard work.
Trees are outstanding historians -- In fact, scientists dating back to Leonardo da Vinci recognized the value of trees.
By mimicking the structure of the silk moth's antenna, University of Michigan researchers led the development of a better nanoporeâ€”a tiny tunnel-shaped tool that could advance understanding of a class of neurodegenerative diseases that includes Alzheimer's.
- a slit in a tire to drain away surface water and improve traction.