You may not need hours at the gym to boost your health after all. Researchers say just 30 minutes of high-intensity exercise per week — broken into tiny bursts of effort that leave you out of breath — ...

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This week's science news was crammed with fascinating revelations about the workings of the human body, leading with the finding that zero gravity means zero game for humans looking to reproduce in ...

A study published this week in the British Journal of Sports Medicine suggests that the average adult should aim to get around nine to 10 hours of exercise a week—far above the World Health ...