But for a handful of highly-skilled and experienced divers, it is where they both ... the five men were killed instantly, with their blood reaching boiling point in a matter of seconds.

Researchers now believe the searing heat may have boiled people’s blood instantly – leading their heads to explode ... and came to a startling conclusion – it was their own blood. Two male runners die ...

The event now stands as a cautionary tale for deep-sea divers, who operate at high risk depths. The rig's owners employed four divers and two assistants ... when their blood flash-boiled ...

But for a handful of highly-skilled and experienced divers, it is where they both ... the five men were killed instantly, with their blood reaching boiling point in a matter of seconds.