They usually carry specific functions. But when it comes to rays, their function has been somewhat mysterious until now. Cownose rays (Rhinoptera bonasus) — like manta rays (Mobula birostris ...

Two weeks ago, Miguel Cabrera hit a home run at Tropicana Field that landed in the Rays' cownose ray fish tank beyond the center field wall (see video below) and now PETA wants the tank closed ...