The TikToker said the corkscrew-shaped California horn shark egg was "pliable" and showed off the tiny, moving embryo inside.

Sometimes, the most alien-looking things originate here on Earth. Most of these things come from the ocean. Like this thing that washed up on a beach recently that left locals — and social media — ...

Socotra Island has been called the most alien-looking place on Earth, and with good reason. Sitting off the coast of Yemen in the Arabian Sea, it’s home to plants and landscapes found nowhere else.