William Bemis

A new study from Cornell University finds that fish are far more likely to communicate with sound than previously thought — and some fish have been doing this for at least 155 million years.

Sharks! Global Biodiversity, Biology, and Conservation has introduced more than 32,000 people from 182 countries to sharks, rays and chimaeras – also known as “ghost sharks.” “Before the first offering of the shark MOOC in the summer of 2016, I...