Watch as these dolphins blow bubble rings in the water.  Link to video.

A rare white killer whale was spotted in Alaska's Aleutian Islands. 

The whale was spotted last month while scientists aboard the Oscar Dyson, a National Oceanic and Atmospheric Administration research ship, were conducting an acoustic survey of pollock near Steller sea lion haulout sites.

It had been spotted once in the Aleutians years ago but had eluded researchers since, even though they had seen many of the more classic black and white whales over the years.

Jay Garbose discovered a sea serpent off the shores of Juno Beach that even the Smithsonian is having a difficult time placine.  At this time, the Smithsonian is describing is as a Nemertean Worm, but they aren't positive on that description.  Until they can really narrow down on what this thing is, they are calling it "undescribed".  [Video]

[via meshly]

Previously:
A swimming ant is discovered, Smallest Genome of Living Creature Discovered, Giant Moray Eel and Grouper Cooperate to Hunt, A New Crustacean found in the South Pacific resembles a furry lobster