So the fact that it is also used to pattern and cut out shark gills is a very intriguing result indeed. No, it's saying something more subtle — that the genetic machine that created ...

The silky shark (Carcharhinus falciformis) had a satellite tag fitted to its dorsal fin in June 2022 so researchers could track its migration. A few weeks later, an unknown person cut out the tag ...

"They're scary cause they're always out here and there's nothing you can do about it." Shark fins are worth thousands of dollars on the black market.