so lonely Land and sea creatures at Texas State Aquarium keep each other entertained Gareth Branwyn

marine mammals 31st dead grey whale spotted off west coast this year Jason Weisberger

Talking to animals Girl calls over dolphins using a comb and a toothpick Rusty Blazenhoff

porpoises Last-ditch plan to save 30 remaining vaquitas, earth's tiniest porpoises Andrea James

marine mammals US Navy's sonar use violates Marine Mammal Protection Act Jason Weisberger

ROVs Rare ocean encounter between sperm whale and remotely operated vehicle caught on video Xeni Jardin