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Author: RR Helm

RR Helm is a postdoc studying sea anemones and jellyfish at Woods Hole Oceanographic Institution.
Biology Cnidaria Education Jellyfish Open Access Pelagic Plankton Seamount

This deep-sea jelly looks like something from a dream

RR Helm February 24, 2017

A beautiful jelly was just sighted by the Ocean Explorer as they cruise the deep sea near American Samoa live at oceanexplorer.noaa.gov. According to Dr. Allen Collins–a zoologist at NOAA and…

View More This deep-sea jelly looks like something from a dream
Adaptations Biology Coral Reef Fish Life of Science Mating & Reproduction New Research Organisms Pictures and Movies

Reef raving revisited: 4 good reasons for fish to glow in the dark

RR Helm February 10, 2017

This is a guest post form Maarten De Brauwer, a PhD candidate at Curtin University. You can find more of amazing work from Maarten on his…

View More Reef raving revisited: 4 good reasons for fish to glow in the dark
Benthic Ecology Expeditions Polar Sea Ice Shelf

New video shows the hidden world under Antarctica’s ice

RR Helm December 30, 2016

I’m constantly amazed by the beauty and diversity of life under Antarctica’s ice. Below is one of the best videos I’ve seen of this stunning natural wonder.…

View More New video shows the hidden world under Antarctica’s ice
Abyss Biology New Research Pelagic Weird

A 100-year-old mystery blob solved

RR Helm December 8, 2016

First, let’s be clear: in the ocean, mucus is king. On land, mucus is tragically confined to various animal orifices, unable to last long outside…

View More A 100-year-old mystery blob solved
Uncategorized

What are these strange round blobs on a Southern California beach?

RR Helm November 30, 2016

The internet is abuzz today at the sight of these fleshy-colored grape-sized sea blobs found on Huntington Beach, CA.   As something of sea-blob fancier myself, my…

View More What are these strange round blobs on a Southern California beach?
Biology Ecology New Research Pelagic Plankton Weird

What are these giant tube-shaped animals showing up in the Azores?

RR Helm July 5, 2016

So on June 7th I was all, ‘Facebook, what’s happening today?’ and as I’m scrolling through my feed I see this picture–posted by a scuba…

View More What are these giant tube-shaped animals showing up in the Azores?
Biology Fish Organisms Weird

Video: What is this scary fish?

RR Helm April 19, 2016

So last Wednesday I got a message from DSN reader Aaron England Looze asking if I could identify this fish:   Anyone who knows me knows…

View More Video: What is this scary fish?
Education Life of Science Open Access Organisms Scientist! Size Week Special

Dr. M: An Ocean Outreach Giant

RR Helm April 10, 2016

  When it comes to ocean outreach, Dr. M is a giant: a rum-loving, goggle-wearing outreach giant, one with whom I had the pleasure of working on…

View More Dr. M: An Ocean Outreach Giant
Biology Ecology Evolution Mollusk Pelagic

Video! The sea slug that looks and swims like a fish

RR Helm March 22, 2016

Out there in the open ocean is a nudibranch sea slug that looks like a fish, and for the last five months I’ve been obsessed…

View More Video! The sea slug that looks and swims like a fish
Abyss Adaptations Development Ecology Evolution Mating & Reproduction Mollusk Pelagic Plankton

Meet Phylliroe: the sea slug that looks and swims like a fish

RR Helm November 18, 2015

Biologists have a habit of naming things after cool animals. Cars named after comb jellies, internet passwords after giant squid. Most of these names I…

View More Meet Phylliroe: the sea slug that looks and swims like a fish

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