Unlike stingrays, which use their tails for defense, cownose rays rely on theirs as an extension of their lateral line sensory system, allowing them to sense predators even when they cannot see them.

I am a psychiatric mental health nurse practitioner serving clients in Tennessee. I specialize in helping clients manage depression, anxiety, OCD, mood disorders, insomnia and more with a ...

NGM MAPS. Source: “spatial and temporal changes in cumulative human impacts on the world’s ocean,” Ben S. Halpern and others, Nature Communications; UNEP-WCMC, World Database on Protected ...