Processed food found to inflame the ageing brain and cause memory loss
British Conservative MP Sir David Amess stabbed to death in church attack
Why Sydney’s COVID numbers didn’t get as bad as the modelling suggested
Climate is finally the talk of Australia, but who is controlling the conversation?
NSW’s unilateral move to scrap quarantine will have knock-on effects for other states
From military demos to novelty horns, these are our picks for videos of the week