What most of us recognise as a jellyfish is actually the final stage of their life cycle, known as the medusa stage.

The idea of living forever has fascinated researchers, storytellers, and scientists for centuries. While immortality remains ...

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Understanding how long jellyfish including T. dohrnii, can live for can be tricky. Miranda explains, 'A lot of deep-ocean science takes a long time, and it is very costly to do observations over time ...

Scientific jargon aside, the bottom line is that without predators this jellyfish is part of an exclusive list of animals that live forever. As the red sea urchin ages, it regenerates damaged ...

They would live forever if they weren't eaten by other animals (including us), or their own shells didn't grow too large and kill them. Or consider the immortal jellyfish: Also known as ...

The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of their lives on the move during a daily migration that follows the sun’s arc across the sky. Before sunrise ...