Author Rebecca Helm @biographic @biographic Rebecca Helm is an assistant professor at the University of North Carolina Asheville, where she studies the biology of open-ocean animals, including jellies and floating marine life. Alexander Semenov's Latest Articles Northern Lights from the Deep By Alexander Semenov & Rebecca Helm ● Spotlight ● October 28, 2020 What could easily be an atmospheric apparition is in fact a formidable predator, and a critical member of its strange, open-ocean ecosystem