The research is conflicting, but most evidence points to late morning as the best time for that kind of problem solving, Rutledge said. "Research suggests that mood is relatively stable in the late ...

A 14-year-old boy was found safe Sunday morning following a frantic search along the Utah-Idaho border that started after he ...

After 45 years as a firefighter, Truckee Meadows Fire Chief Charlie Moore got a special retirement surprise: heartfelt radio messages from his colleagues, including his firefighter son. NBC News' Jose ...