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Watch: Hikers walk in snow as Italy’s Mount Etna erupts in background
In a stunning display of fire and ice, a new video shot on Friday shows hikers walking in the snow-covered ground set beside ...
Feet first: Understanding how mRNA helps cells 'walk'
Cells in the body have to move around in order to do their jobs. During development, for instance, cells are distributed to ...
Race walking is the next big cardio trend – here's why you should try it and how to start
Race walking has been around since the late 19th century, when it evolved into a full-fledged sport with competitors walking long distances in packed indoor arenas. The sport officially made its ...