0:27

Return of screwworm raises questions about future beef prices

The screwworm is a flesh-eating parasite that was long eradicated from U.S. livestock and has reappeared in American cattle for the first time in decades.

2:14

Bronx bus riders shaken after deadly shooting, violent incidents on MTA buses

Police say 41-year-old Jonathan Pettigrew was shot and killed Monday on board a Bx36 bus near East Tremont Avenue and White Plains Road. Investigators are still searching for the shooter.