It’s hard to predict which animals will transform like butterflies upon reaching adulthood. Some animals, like horses or ...

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Harp seals and their pups are the subject of the second episode of Frozen Planet II, which is available now on iPlayer. One of the issues with climate change is that it’s really hard to see.

WESTBROOK — A harp seal that was seen traveling between ... and I saw a big blob — almost looked like a baby elephant on the beach grass,” Gandolfo said. Then, she said, it waved.

A rescued harp seal that seemed to be on the road to recovery suddenly took a sharp turn for the worse on Wednesday and had to be euthanized, the Marine Mammal Stranding Center said Thursday.

A rescued harp seal nearing his release back into the wild has died, the Marine Mammal Stranding Center said Thursday. "We are sorry to share some heartbreaking news ...