In the northern Swedish county of Västerbotten, a remarkable longitudinal experiment in public health is quietly unfolding. Roughly a decade…

Rice paddies feed billions of people, but they also leak enormous quantities of methane into the atmosphere. Now a team…

Antiretroviral therapy has transformed HIV from a fatal diagnosis into a manageable chronic condition, but the benefits of treatment depend…

Fabrics that kill bacteria, shield the skin from ultraviolet radiation, conduct electricity, and even clean themselves under sunlight are no…

For decades, microbiologists have treated the anaerobic breakdown of fats into methane as an obligatory team effort. Long-chain fatty acids,…

Medical image segmentation, the task of teaching computers to trace the exact outlines of organs and lesions inside CT scans,…

People living with HIV face a quiet epidemic that has little to do with the virus itself. As antiretroviral therapy…

The human brain, with its unmistakable walnut-like landscape of ridges and grooves, is among the most complex structures in the…

A team of communications engineers in Taiwan has built a system that lets a drone flying past a building facade…