Using Two Fiber-Optic Cables to Track Whales as They Cruise the Arctic
Using two nearly parallel fiber-optic telecommunications cables off the Norwegian arctic archipelago of Svalbard, researchers have been able to estimate the positions and tracks of eight fin whales along a section of the cable for five hours.
Read more about how these cables can eavesdrop on everything from storms to earthquakes to whales by Norwegian University of Science and Technology here: Using Two Fiber-Optic Cables to Track Whales as they Cruise the Arctic