The Mariana's Veil update just made the Fisch map even bigger, adding five new underwater spots and bringing the bestiary ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. China has developed the world's first system to reach the deepest point ...

China has built the world's first machine capable of laying submarine cables in the Challenger Deep, the deepest known place ...

Sonar mapping of the Challenger Deep by the DSSV Pressure Drop employing a Kongsberg SIMRAD EM124 multibeam echosounder system (26 April – 4 May 2019) The highest known pressure in the deep oceans ...