MedicinefromBusiness Insider12 hours agoWhat causes early-onset colon cancer? New research offers cluesYoung, fit long-distance athletes show unexpectedly high rates of precancerous colon lesions and aggressive early-onset colorectal cancer.
SciencefromNature2 months agoWhat's the cap on human energy expenditure? Elite athletes reveal 'metabolic ceiling'Human metabolic output over prolonged periods is limited to about 2.4 times basal metabolic rate, even in extreme endurance athletes.