A team of investigators has identified a connection between mucus in the small airways and pulmonary fibrosis.

A manhunt is underway in Arizona for two inmates who broke out of a state prison Saturday night, with a reward of up to $70,000 for information leading to their capture, investigators said.

The parents of Jennifer Kesse say they are "closer than ever" to uncovering answers in the disappearance of their daughter, who vanished 15 years ago from central Florida in a case that has long baffled investigators.

A California man has been charged with killing his wife and 11-year-old daughter after he walked into a police station this week and confessed to the crime, investigators say. 

Indonesian investigators have successfully recovered data from a crashed passenger jet's flight recorder, days after the plane with 62 people aboard slammed into the sea, they said Friday. Rescue officials walk past debris collected during the search operation for Sriwijaya Air flight SJ182 at the port in Jakarta on January 15, 2021, after the Boeing 737-500 crashed into the Java Sea...

Flaviane Carvalho recently celebrated her birthday – and received a special letter from investigators working on the case of the 11-year-old boy who she helped rescue on New Year’s Day.

Artificial intelligence helped investigators in a daunting examination of Airbus's business.

THE CIA ran a covert operation to recover the wreck of a Soviet submarine that had been "armed and ready to launch" at targets on the US West Coast, according to investigators.