It’s the sound no one warns you about – but once you hear it, you never forget it. Known as the “death rattle,” the sound is a “biological lullaby” – a sign that within 23 hours, the body will fall ...

A palliative care physician has shed light on a telltale sign that indicates when death is imminent, as she assures people that passing away may not be as terrible as many fear. Kathryn Mannix, who is ...