It could save your life, and theirs. "Be spotted. All divers should carry a surface marker buoy (SMB) or delayed surface marker buoy (DSMB) on every dive to aid their visibility to all surface craft. ...

All divers should carry a surface marker buoy (SMB) or delayed surface marker buoy (DSMB) on every dive to aid their visibility to all surface craft. Carry a means of calling for help If something ...

The bright colours allow fishermen to see their gear easier, and distinguish it from other traps and buoys floating in the dark Atlantic waves. The CBC's Leila Beaudoin captured these photos while ...

An ice repair issue at Bridgestone Arena caused a lengthy delay in the game tonight between the Nashville Predators and Utah Hockey Club. With 3:44 left in the second period and Utah leading ...

Only ten minutes after the first Mayday had been sent, Prof. James spotted a red inflatable surface marker buoy tethered to the diver. “I have been involved in vessel operations at the Western ...

Their presence was shown on the water's surface by a delayed surface marker buoy (DSMB), with the line connected to Mr Smith's dive vest. The buoy was visible to a second dive boat waiting on the ...