Euan Black

Driven by a desire to look good, Australians are turning to illegal, experimental substances – with devastating health consequences.

Waking up involuntarily in the early hours is a common complaint. Part of it is explained by natural human physiology.

Could melatonin offer significant health benefits beyond improving sleep? Researchers are trying to find out.

Only a fraction of endurance athletes ever reach the coveted benchmark. Four senior professionals outline the physical discipline and tactical milestones required

The biohacker has blamed his unhealthy lifestyle in childhood and early adulthood for developing autoimmune gastritis. One specialist believes it may have been his own doing.

An analysis of 870,000 marathon times has revealed men are nearly twice as likely to “hit the wall” as women. Here's how to avoid the same fate.

Sleep debt is not an ever-accumulating sum that needs repayment in full. Here's how to manage catching up without throwing out your body clock.

Endorsed by Cindy Crawford and George Clooney, the outfits are gradually becoming more popular in Australia. But experts say their marketing claims are overblown.

Fast-twitch muscle fibres drop off rapidly once you hit middle age. Here’s how to offset the decline to stay healthier for longer.