This year, they’ve been spotted along the coasts of Washington and Oregon, although a majority of sightings so far have been ...

"They are a species that relies on us coming across them by accident." ...

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, where sunlight can’t reach, lives a world full of creatures that look more ...

The vast majority of our planet remains a complete mystery, hidden beneath miles of crushing water where sunlight never penetrates. In this eternal darkness, evolution has taken a path so bizarre that ...

The jellyfish-type creatures travel the ocean via clear "sails." ...