Kelp for killer whales, cetaceans meet mining, and the dolphins of Rome

Humpback 'heat run', bubble rings chat, and a new baby bottlenose

Mapped whale migrations, skeletons for education, and a return to the wild

Overcrowded orcas, dolphin poo analysis, and tools made from whale bones

Lawsuit for Rice's, humpback highways, and a Patagonian predator

Right whale lives on, pilot whale adoption, and abandoned orcas

Ancient Yangtze porpoise poetry, Chilean ship collisions, and a minke surprise

Pack ice orcas, Sri Lankan blues, and the rights of whales

No whaling in Iceland, 40-year-old chemicals, and conversations with dolphins

The elusive flue whale, synchronised bowheads, and a dolphin with scoliosis

Yangtze porpoise wins, legal speed limits, and an energy megaproject

Forever chemicals legacy, a bowhead visit, and earthly greetings from dolphins