The yellowfin tuna that hung down past Tuan Nguyen’s waist would soon make excellent sashimi, he promised. Never mind what might be available in a restaurant, “nothing can compare to this fresh ...

Advances in AI and satellite imagery allowed researchers to create the clearest picture yet of human activity at sea, revealing clandestine fishing activity and a boom in offshore energy development.

In the North Sea — between the United Kingdom, Norway and Denmark — thousands of flies swarmed an oil rig. Engineer Craig Hannah noticed they'd stay still on the rig for hours, suddenly taking off all ...