How humans and machines can work together to save the tuna
 

From sashimi to tartare, tuna is in demand year-round. More than half of the world's high-grade fish supply comes from the central and western Pacific Ocean, a region that accounts for a $7 billion market. The popularity of tuna sustains small fishin...

https://www.engadget.com/2016/11/18/...save-the-tuna/