Harnessing ocean currents to boost fuel efficiency of vessels ... The company hopes to cut the time fishing boats spend tracking down a catch. "A big problem in Japan is the efficiency of the fishery ...

Nuclear-contaminated wastewater is released from the Fukushima Daiichi power plant into the ocean on Aug 24. [Photo/Agencies] In a move that has stirred intense domestic and international outrage, ...

Editor's note: Japan's dumping of nuclear-contaminated wastewater into the ocean put the safety of people around the world in danger. The radionuclides that Japan has discharged with the wastewater ...