There’s an evolutionary arms race going on offshore, but people can’t see it. That’s because human eyesight can’t pick up on polarized light waves.
UConn Today highlights a new study coauthored by associate professor Heidi Dierssen and graduate student Brandon Russell in Science: http://today.uconn.edu/2015/11/hiding-in-plain-sight-camouflage-in-open-ocean-fish/