Mariana Trench

PARIS: A French submarine operator and daredevil deep-sea explorer dubbed "Mr Titanic" is among the crew of a submarine which has gone missing while exploring the wreck in the Atlantic Ocean. Paul-Henri Nargeolet, 77, has dived all over…

Maezawa's space odyssey, which is believed to have cost around 10 billion yen ($86 million), has attracted some controversy, with detractors calling it a "hedonistic hobby" by the mega-rich…