A pod of Orcas (Orcinus orca), also known as Killer Whales, feeding, in the Atlantic Ocean. There is a small baby orca amongst them, clearly visible in the image, with its head up. A group of ...

A two-kilometer fiber-optic cable now resting on the seafloor off the San Juan Islands could revolutionize how scientists track and protect endangered orcas, offering what researchers describe as ...