grey seals regulate their breath-holding by tracking blood oxygen, with research confirming carbon dioxide has no effect.

A tourist submarine named Sinbad sank in Egypts Red Sea, with 45 Russian tourists onboard. The vessel, renowned for its ...

The deep sea tragedy off the coast of Newfoundland in Canada saw the custom-built Titan implode as it descended to the wreck ...

The floor of the Calypso Deep − a 5,112-meter-deep trench in the Ionian Sea − holds one of the highest concentrations of ...

What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold ...

The true story Last Breath tells of how Chris Lemons became trapped 97 metres beneath the waves for 29 minutes without oxygen ...

Humans can't sense their own oxygen levels, but seals can, and it makes diving longer and safer.

Recent discoveries have shattered previous assumptions, unveiling a trio of deep-sea marvels that redefine our understanding ...

Last Breath really will have you holding yours – the tale of a diver stranded silly distance below the surface, on the ocean ...

Chris Lemons’ tether and oxygen supply snapped during a malfunction with a ship on the ocean’s surface. A mix of luck, good ...

Matsya 6000 is India’s first crewed deep-sea submersible developed by National Institute of Ocean Technology with ISRO and ...

India’s first crewed deep-sea submersible Matsya 6000, designed to explore the Indian Ocean, is likely to undertake its ...