Australia has marked a tragic milestone, new figures suggest.

For the first time since records began, accidental fatality rates are being driven by this middle-aged group.

Overdose deaths in Australia are now at their highest number ever, frustrating grieving parents and researchers alike.

Australia has marked a tragic milestone, new figures suggest.

Experts say a mix of prescription medications, chronic health conditions and age-related changes to the body is putting more Australians over 50 at risk of fatal overdoses