Researchers have found that most male moas died young, probably because the larger female moas gave them a rough time.

A survey has found that severely obese individuals are aware of the risks of obesity, but feel powerless to change.

A new study has found that lipid rafts – tiny, fat-enriched platforms in our cells – are used by the body to boost immune cells.

A pathologist has warned that indiscriminate use of herbal medicines can be toxic or ultimately lethal.

Drought conditions in Western Australia and increased snowfall in Antarctica are the result of localised climate change.

Researchers working on heart bypass surgery have found a drug that stops grafted veins from rejecting the host.