An online fish doorbell in the Netherlands lets you help migrating fish continue their journey upstream. Watch the live stream, click when you see fish at the dam gate, and alert the lock keeper to open it.
A tiny manatee named Dot has become Florida's newest aquatic celebrity. Only two weeks old, this 'tater tot' and her mother are delighting viewers through livestreams and local updates from Silver Springs State Park.
Meet the pistol shrimp who can create bubbles as hot as the sun but can't see predators, and the goby fish with perfect vision but no home-building skills. Together, they form nature's perfect partnership.
The US Navy has trained sea lions that play video games for fun and science. These intelligent marine mammals navigate mazes and collect objects using buttons, often completing levels with a celebratory dance.
When a penguin proposes, he doesn't need a diamond ring - just the perfect pebble. Find out what makes an ideal proposal pebble and how this simple stone starts the journey toward penguin parenthood.
When an elderly Japanese diver helped an injured fish recover 30 years ago, he never expected to gain a lifelong friend. Now, he rings an underwater bell nearly every day to summon Yoriko for their special reunion.
Rescued as an orphan, Juno the sea otter found her calling on the basketball court. Now with her own hoop and two new teammates, this dedicated athlete is becoming the Oregon Zoo's most unexpected star.
Scientists thought gloomy octopuses were loners until they discovered Octopolis and Octlantis - underwater communities where these eight-armed creatures maintain homes, communicate through color changes, and even throw objects at annoying neighbors.
When Titouan Bernicot saw bleached coral while surfing, experts told the teen to wait years before helping. Instead, he started Coral Gardeners at 18 and has since restored 50,000+ corals to dying reefs.
When white-tipped sharks threatened a coconut octopus in the Western Pacific, help came from an unexpected place - a robot spy octopus carrying a protective coconut shell. The grateful octopus thanked its savior with a hug.