A deep-sea robot is released onto the seafloor of the Mariana Trench, reaching a depth of 10,666 meters. [Photo provided to China Daily] A team of Chinese scientists has developed a miniature 2.7 ...

The Chinese human-occupied vehicle Fendouzhe reached the seabed of the Mariana Trench, the deepest place on Earth, to photograph its occupants. [Photo provided to chinadaily.com.cn] In a ...