If this turns out to be true, it could be the deepest valley on the continent. Either way, it’s the best understanding we ...

Fendouzhe, which has made multiple dives in recent days, had earlier this month set a national record of 10,909 meters for manned deep-sea diving after landing in the deepest known point of the ...

Machu Picchu is one of the most desired destinations in the world, but it's overrun with crowds. Instead, it's worth checking ...