Seals in funny hats have discovered a hidden canyon a mile deep under Antarctica, and scientists want to honor the animals by naming it after them.

Seals in funny hats have discovered a hidden canyon a mile deep under Antarctica, and scientists want to honor the animals by naming it after them.

Scientists have placed tracks on Antarctic seals to help them map the ocean floor. Deep-diving seals revealed a vast underwater canyon more than a mile deep. This canyon could help …

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