Despite being largely preventable, Australia has the world's worst rate of ACL injuries and reconstructions. [ + ]

A new study seeks to identify the genes associated with stuttering, as a key to early identification, new therapies and ultimately preventing the disorder. [ + ]

With diet-related problems the leading cause of disease in Australia, new research into junk food ads seen by kids is alarming. [ + ]

In response to the Carnell-Paterson review into failures at South Australia's Oakden aged-care service, new federal reforms have been announced. [ + ]

A new technique repairs damaged nerves and cells within the ear, and could soon restore hearing to millions of people. [ + ]

Increased evidence that e-cigarettes help smokers quit means doctors have an ethical obligation to prescribe them when other options fail. [ + ]

A man suffered unusual consequences when participating in a hot chilli pepper eating competition. [ + ]

A major study finds that the risk of dementia increases with the number and severity of brain trauma injuries. [ + ]

It's in everyone's best interests that cancer patients recover — including that of the Australian economy. [ + ]

Boys with asthma are 30% more likely to fracture a bone than boys without, while girls with asthma have no link to bone fractures. [ + ]

Worldwide, overuse of inappropriate tests and treatments such as imaging, opioids and surgery means patients are not receiving the right care, and resources are wasted. [ + ]

Pregnant women with anaemia are twice as likely to die during pregnancy or shortly after giving birth than those without anaemia. [ + ]

Women considering pregnancy should be told about the pros and cons of different approaches, say researchers. [ + ]

A new study has found that children as young as four with ADHD symptoms have reduced brain volumes in areas essential for behavioural control. [ + ]

A Canadian neuroscientist has found that for people with an early Alzheimer's diagnosis, ibuprofen may stop the disease. [ + ]