A new first-aid technique could help avoid fatalities from shark attacks to the legs and is as simple as using your own bodyweight to make a fist and “push hard between the hips and the bits”.

A new first-aid technique could help avoid fatalities from shark attacks to the legs and is as simple as using your own bodyweight to make a fist and “push hard between the hips and the bits”.

Every minute counts when a person has a suspected stroke with an initiative overseen by UNSW Sydney academic staff designed to provide patients vital early assistance.