Cleveland Police are investigating after beach cleaners discovered what could be a grenade at Seaton Carew beach.
Bomb disposal teams from Catterick Garrison are on the way to the scene.
More top news
Three in five under 50 diagnosed with bowel cancer do not have their symptoms recognised until they reach later stages of the disease.
Cleveland Potash has announced plans to begin a public consultation programme in preparation for seeking a planning permission extension.
An official watchdog has hit out at a "lack of concerted and sustained action" following a jump in suicides among female prisoners.