Health

I ran 100 miles in a day, this is what happened to my body

The marathon race has long been considered the ultimate test of human endurance. But the last few decades have seen growing numbers of runners regularly tackling distances exceeding the traditional marathon. So-called "ultra-marathon ...

Diseases, Conditions, Syndromes

Earliest known evidence of 1918 influenza pandemic found

Examination of lung tissue and other autopsy material from 68 American soldiers who died of respiratory infections in 1918 has revealed that the influenza virus that eventually killed 50 million people worldwide was circulating ...

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