Some beaches in the northeastern United States are dealing with more than the threat of COVID-19 this holiday weekend. They have to contend with an unwelcome visitor: the Lion's Mane jellyfish.
A large lion's mane jellyfish was found on the shore on Peaks Island, Maine, over the weekend that measured in at a whopping five feet.
A swarm of jellyfish numbering in the hundreds washed ashore in the Sjáland area of Garðabær, a town just south of Reykjavík, yesterday.
An invasion of potentially fatal jellyfish-like creatures on Britain's shores is the biggest ever recorded in the UK. The P...