After Seabourn located a long-sunken WWI-era ship in Chile, I'm reminded how diving in an expedition ship's sub can unlock new worlds for cruise passengers -- and make discoveries.
The discovery of worms and snails confirms that these still-mysterious, dark hotspots of life extend beyond what’s visible ...
NEW YORK — Scientists for the first time have uncovered an underworld of animal life thriving beneath the seafloor. An expedition to a volcanically active ridge in the Pacific off South America has ...