Tragedy

The memories we often remember most are the ones that are highly charged. However, it's also possible, and important, to encode happy memories in your brain with similar intensity. Dr Natalie Dattilo… Audio

The loss of many young lives is a huge tragedy for a small town. Fifteen people involved with a youth ice hockey team have died after a road crash in Canada. Audio

Ex-marathon runner Bruce Bassett was cycling meters away from his family home when a car door swung open, forcing him to swerve into an oncoming car and a future with paralysis. Audio