Turtles are among the longest-living animals on Earth, and some species go much beyond the average lifespans. While most ...

They can live over 200 years, making them the longest-living mammal ... The Greenland shark is a slow-growing deep-sea predator that can live up to 500 years. It matures only after about 150 ...

To survive the deep ocean, sea creatures need all kinds of adaptations that give them alien-like appearances, like huge eyes ...

with some species living for around 200 years. Despite their long lifespan, these sea creatures do not get to grow old due to predators. Rougheye is one of the rarest fish in the world ...

Dive into the realm of the sea cucumber, an unassuming creature that helped shape Australia’s pre-European culture.

Known as a living fossil ... Growing to at least 6 feet long, these predators primarily prey on squid and fish. Hagfish consume the decaying carcasses of other sea creatures by burrowing into ...

World Turtle Day reminds us that these 200-million-year-old survivors face modern threats like plastic pollution and habitat ...

The deep sea creature also attract its prey using a flashing light light at the end of its long dorsal spine ... often referred to as a "living fossil", gets its name from its frilly gills.

Humans may count themselves lucky to reach 100, but some creatures have lifespans that make centuries look like a weekend. In ...

These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are ...