United States

This archive gathers more than 1,500 solutions-journalism stories tied to the United States — covering policy wins, community efforts, scientific advances, and social progress reported from across the country. Each article highlights what is working, who is driving change, and what results have followed.

Pregnant woman

New AI algorithm predicts pregnancy complications

Researchers from Carnegie Mellon University and the University of Pittsburgh Medical Center have developed an algorithm capable of spotting signs of decidual vasculopathy in placenta tissue. The algorithm has correctly identified damaged vessels 94% of the time and healthy vessels 96% of the time.