Marine Life

How to treat a jellyfish sting

Fish found leaving the sea to evolve into land animals

Earth's tiniest porpoise approaches extinction

'Super-groups' of humpback whales spotted feeding off African coast

Rescued sea otter settles into new home in New Orleans

Scientists capture first footage of rare True's beaked whales

Venom from these snails could provide solution for chronic pain relief

Over 1 million penguins descend on Argentina

What's under the sea will take your breath away

Why this deep-sea squid has mismatched eyes

'Annoyed' octopus puffs up for diver

Shedd Aquarium says goodbye to Granddad, the beloved lungfish