What's the rarest ocean animal? Discover the rare and endangered ocean animals along with those that are rare because they're ...

Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

Freshwater and sea turtles may look similar, but neither one could survive in the other's territory for these reasons.

Dr. Aviad Scheinin from the University of Haifa's Morris Kahn Marine Research Station studied the footage and confirmed the groundbreaking observation. "This is the first documented sighting of a ...

Humans may count themselves lucky to reach 100, but some creatures have lifespans that make centuries look like a weekend. In the ocean’s depths and the world’s quiet corners, a handful of species ...

A gene that helped bowheads adapt to frigid Arctic waters also granted them extraordinary longevity. Could it help aging ...

A massive global collaboration has tracked over 12,000 marine animals from whales to turtles to create one of the most detailed movement maps of ocean giants ever assembled. The project, MegaMove, ...

Beneath the surface of the world's oceans, powerful currents act like invisible highways for marine life. These massive water ...

When it comes to longevity, the tortoise often takes the spotlight but it’s far from the only creature capable of living for ...

Thousands of these gelatinous creatures get stranded on Oregon beaches, where they become a feast for seagulls and marine ...