But that is probably less a life-or-death question than a conscience issue.

Domingo knows that leaving for a better future is a life-or-death gamble.

This feeling is natural in life-or-death situations, like when we can't breathe.

But it is a life-or-death job, said California lifeguard supervisor Mike Silvestri.

When making life-or-death decisions, it does not do to become too emotional.

Now it's a life-or-death race against the clock to get them offshore.

Such life-or-death battles, between orcas and whales, have captured the popular imagination.

Being able to answer this question is often a life-or-death issue.

However, inside LEMSIP, he had to make life-or-death decisions on a daily basis.

How cells make this life-or-death decision remains an exciting yet poorly understood phenomenon.

Being a leader means you have to make life-or-death decisions sometimes.

No, really, a life-or-death decision must be made over tuition fees!

And in a life-or-death emergency you want the support that cortisol will give.

They have the same solemn surety when faced with life-or-death situations.

This is a life-or-death story. Cruz implored Duke to visit the ravaged island.

Even after a beloved comrade's life-or-death ordeal-or ,maybe ,especiallyafter one-sarcasmtrumps sentimentality.