Tucked away in the sun-drenched Yakima Valley lies Sunnyside, Washington – a place where the modern world’s frantic pace seems to dissolve into something altogether more manageable.

Far below the surface of Mexico’s Yucatán Peninsula, a flooded labyrinth of limestone tunnels has quietly guarded one of the ...

There is a growing body of research on the physical benefits of going for a dip in chilly water, but now researchers are ...