At Jellyfish Lake, you can swim with millions of harmless jellyfish. The incredible lake is in Palau, an island country to the southeast of the Philippines, and filmmaker Sarosh Jacob captured ...

A rare species of freshwater jellyfish has been spotted in Lake Martin, puzzling local residents and marine biologists alike.

Jellyfish Lake is around 12,000 years old and is home to millions of golden jellyfish. The jellyfish migrate twice daily in order to expose the algae, symbiotically living in their body, to the sun.