Pain avoidance as a key motivator: Numerous surveys in 2025 indicate that a major reason people avoid consistent health tracking is the pain associated with needles or invasive procedures. As a result ...

AIM The effect of breathing 100% oxygen on retinal and optic nerve head capillary blood flow in smokers and non-smokers was investigated using scanning laser Doppler flowmetry (SLDF) as a new ...

A review of dissolved oxygen and fish species in Waikato rivers revealed very low dissolved oxygen levels in some areas, which were impacting local fish populations. NIWA has now produced revised safe ...