Researchers develop improved techniques for medical imaging

Abhinav Jha
Biomedical engineer Abhinav Jha, an assistant professor at the McKelvey School of Engineering and of radiology at the School of Medicine, both at Washington University in St. Louis, has published two papers recently related to improving imaging methods for medical applications.

Top picks for summer hikes

Taum Sauk Trail
St. Louis is known for its long hot summers. But before you retreat into the air conditioning, check out one of the region’s outdoor wonders. Here, leaders of four outdoor-oriented student groups at WashU share their favorite natural spots in the St. Louis region.

Internal clock helps cyanobacteria sustain life on this planet

cyanobacteria
Most organisms on this planet rely on a circadian clock to function properly. New research published by biologists in Arts & Sciences investigates how an internal clock helps nitrogen-fixing cyanobacteria accommodate seemingly conflicting processes within a single cell.