Discover what sets this expedition ship apart, from its family-friendly approach to its impressive staff-to-guest ratio.

They sometimes work as deep as 65 feet below the surface, pushing the limits of human endurance. This study makes the Haenyeo the second known population that seems to have evolved for diving ...

VINEYARD HAVEN, Mass. -- Lewis Pugh has followed an unspoken rule during his career as one of the world’s most daring ...

(AP) — Lewis Pugh has followed an unspoken rule during his career as one of the world’s most daring endurance swimmers ... Discovery Channel and the National Geographic Channel each year ...

(AP) — Lewis Pugh has followed an unspoken rule during his career as one of the world’s most daring endurance swimmers ... Discovery Channel and the National Geographic Channel each year ...

An athlete aims to be the first person to swim around Martha's Vineyard to educate the public on sharks. The swim corresponds ...