Research

A tiny protein called PNA5 appears to have a protective effect on brain cells, which could lead to treatments for the cognitive symptoms of Parkinson's disease and related disorders.

Analyzing tree-ring samples for spikes of naturally occurring radioactive carbon isotopes, a team led by U of A scientists has pinpointed the date of a massive solar particle eruption event that has long eluded researchers.

With a $3.9 million grant from the National Institutes of Health, precision nutrition researchers will conduct a clinical trial to explore how ancestry and genetics affect the body's response to omega-3 fatty acids.

U of A researchers have created the first astronomical equivalent of a fingerprint database for satellites, a critical first step toward easily identifying human-made objects in the increasingly crowded geostationary orbit.

Animals use vibrant colors to attract mates or warn predators. A recent study finds that there has been a dramatic explosion of color signals in the last 100 million years.

Researcher Judith Su will use the funding to build a handheld version of her FLOWER device that can detect trace chemicals and enhance safety for military personnel.

The U.S. Department of State has again recognized the U of A for its commitment as a Hispanic-Serving Institution to fostering international educational exchange and engagement.

Widespread planting of transgenic crops has led to rapid adaptation by some pests, including the corn earworm. Researchers are studying a genetic factor that may play a role.

The seven-story Grand Challenges Research Building houses laboratories, offices and research facilities, bringing together scientists from many different disciplines.

The center, known as CAMI, will help accelerate the development of new strategies to diagnose, prevent and treat cancers, infectious diseases and autoimmune conditions.