Stories featured in CNBC Logo

goldfish

Fish Are Shrinking

Seafood lovers be warned. That delectable slab of seared tuna on your plate soon could become a lot smaller — and more scarce — thanks to climate change. As ocean temperatures climb, many species of fish — tuna among them — likely will shrink, decreasing in size by as much 30 percent, according to a new study published in the journal Global Change Biology.READ MORE