Why tourists are being told to wipe their shoes before visiting the ‘world’s clearest lake’
Hikers in New Zealand risk polluting the “clearest lake in the world” with a microscopic alga carried on their boots.
Daily Express US on MSN2h
People who live to 100 on stunning island swear by one drink - and it's not water
Longevity expert Dan Buettner has spent years studying Blue Zones, regions worldwide where people astonishingly reach their 100th birthday at remarkable rates.