Archaeologist and professional diver Julianna O’Donoghue has explored everything from a drowned forest off the Cork coast to ...

A deep-sea search conducted by Ocean Infinity beginning last March has yet to produce any confirmed findings of the aircraft ...

This breathtaking coastal view reveals a hidden bay surrounded by towering green cliffs and deep blue ocean water. A narrow waterfall flows down the steep mountain walls, adding to the untouched ...

While exploring ancient seabeds in Morocco, scientists discovered strange wrinkle-like textures in deep-water sediments that shouldn’t have been there. These structures are usually made by ...

A renewed deep-sea search for Malaysia Airlines Flight MH370 has failed to locate the missing aircraft 12 years after it ...

Latest MH370 search ends without finding wreckage. Families urge Malaysia to extend Ocean Infinity contract as 12th anniversary passes.

This octopus can brood its eggs for nearly four years without eating. Here’s how this biological extreme has reshaped how ...

Robotic and autonomous underwater vehicles have collected vast quantities of footage from the deep sea, but most of it hasn’t ...

A team of scientists has investigated the so-called "Grand Canyon of the Atlantic": A huge underwater canyon extending 500 ...