15 Must-See Photos of Incredible Places That Glow in the Dark

Crystal jellyfish in Washington State, USA

Crystal jellies can give off a greenish-blue glow – so much so that their fluorescent protein is used in medical research. These creatures can be spotted off the coast of Washington State, for example around Puget Sound.

«1 ... 56 7 89 ... 16»

Related Articles More from author

1 Comment

  1. Raymond North says

    Hmmm. Lived in Washington state most of my life, never heard of those Crystal jellyfish before, and of course I’d love to see them.

Leave A Reply

Your email address will not be published.