Japan will start testing the possibility of mining the deep seabed for rare-earth elements as concerns grow over access to critical minerals amid rising tensions with China. The trial will run from 11 ...
China has successfully tested a specialized deep-sea electro-hydrostatic actuator capable of severing undersea telecommunications cables at depths of 3,500 meters, marking a significant leap in its ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results