Premier rejects air purifiers and RAT testing in schools.

Studies find ventilation improves cognitive performance.

M&M makeover a distraction from consistent ethical failure.

Cleft-palate babies among many victims of latest suspension.

Genocide Watch founder warns of ‘processes’ of Muslim cleansing.

Virus loses 90% infectivity within 5 minutes of exhalation.

Acute food shortage pushes Kim to provoke US into concessions.

Data points from the UK’s omicron wave.

Oath Keepers militia leaders faced court last Friday.

New studies suggest saliva tests underestimated as testing method.

Global COVID vaccination partly hinges on patent dispute.

Massive fee hikes and subsidy reshuffling are illogical.

Australia’s most vulnerable students punished further.

Psychedelics advocacy org to enter MDMA therapy business.

Pfizer and Moderna CEOs lay out 2022 plans.

Splendour in the Grass patrons to sue NSW Police.

Questions about complications of new variant in children.

Supermarket shortages predicted in October letter to PM.

False positives over 80% in tests for rare genetic conditions.

Nurses and Australia Post staff told not to stay at home.