Why is Canada making it harder to go whale watching? Echolocation is nature’s built-in sonar. Here’s how it works. Echolocation is nature’s built-in sonar. Here’s how it works. A marine ...

In the past when I traveled to the arctic to film Polar bears, I always went during the winter when there was snow on the ground. After all, capturing images of Polar bears in snow is the ...

Beluga whales, also known as ‘white whales’, are social and smart marine mammals that are well adapted to living in very cold waters. Their incredible echolocation abilities, however, make them ...

The white beluga whale is a very distinctive species ... A strange melon-like lump on their forehead helps them with echolocation. They are also missing the dorsal fin. An extremely shy species ...

the Department of the Interior failed to fully consider the lease sale’s cumulative impacts on beluga whales, as well as the issue of blaring vessel noise. Belugas use sound to “see” in a process ...