How AI could unlock deep-sea secrets of marine life

Wirestock Creators/Shutterstock

Somewhere in the North Atlantic, more than a kilometre beneath its surface, a cold-water coral reef stretches across an unnamed seamount. Despite never appearing on a chart, this underwater forest has existed for centuries, growing a centimetre or two each year.

The reef is a home and feeding ground for dozens of species that depend on it the way a woodland creature depends on trees. It has survived ice ages – but whether it will survive increasing pressures from industrial fishing...