ScienceStudying invasive jellyfish05:45This browser does not support the video element.Science02/19/2021February 19, 2021Warty comb jellyfish, an invasive species, are thriving along Germany's Baltic coast. They probably arrived in ships' water tanks. A team from the Helmholz Centre for Ocean Research is studying the impact of the jellyfish on the eco-system.Copy linkAdvertisement