Mountaineers have long climbed atop Mount Everest, and scientists in submersibles have descended into the Antarctic Ocean. In recent decades,...
Sea
On one vessel, five people died on a very expensive excursion that was supposed to return them to the lives...
From the start, the plan had been to push boundaries — to go where no one had gone before, as...
'100 percent preventable': Deep sea expert on Titan submersible design CNN's Anderson Cooper speaks with the Chair of Marine Technology...
The superyacht Mayan Queen IV was sailing smoothly in clear weather through the dark and calm Mediterranean in the early...
EU leader says Greece migrant boat disaster is "worst tragedy ever" in the Mediterranean Sea Europe's Commissioner for Home Affairs...
Another maritime disaster in the Mediterranean Sea: a closer look at the migration crisis A shipwreck off the coast of...
The day began with a dip into the cool Atlantic waters along the New Jersey shore near Avon-by-the-Sea.Mark Batista, a...
Fifty miles south of the U.S. border, at the edge of a city on the Gulf of California, a few...
Something is missing in this coral reef and it's threatening an entire ecosystem CNN's Hadas Gold reports on the mass...