Trinidad and Tobago has declared a state of emergency due to rising violence and gang-related killings. Military powers expanded to combat crime.
Read moreMultiple gastrointestinal outbreaks on Cunard's Queen Mary 2 have sickened passengers and crew, prompting increased sanitation measures onboard.
Read moreNorovirus cases are spiking in the U.S., with 91 outbreaks reported. Learn about symptoms, prevention, and risks associated with this contagious virus.
Read more