WADDELL, Ariz. -- A reward is being offered to help locate two teenage brothers from Waddell who have been missing for more than a week.Daryk and Ramen Grove were last seen the evening of July 1 at their home near Olive and 180th avenues. Family members reported them missing on July 3. Daryk is described as a white male, 15 years old and 5 feet 10 inches tall. Ramen is described as a white male, 13 years old and 5 feet 8 inches tall. Both have brown hair and brown eyes.Anyone who has seen the boys or knows where they are is asked to contact the Maricopa County Sheriff's Office at 602-876-1011.The family is offering a $500 reward for information leading to the whereabouts and return of the boys.