Hooked on tuna: People have been harvesting these ocean predators for 44,000 years

From a humble mayonnaise-laden sandwich to an expensive piece of sashimi, tuna is a prized source of food for people around the world. Once an inexpensive, easily shipped canned protein source, today's bluefin tunas can fetch millions of dollars at auction. Millions of tons of tu This story matters for Science & Discovery readers tracking insect. Reported by phys.org. Read the full original at the source link below.