An underwater videographer has just published mesmerizing footage of the world’s largest, longest, and heaviest known jellyfish species—a lion’s mane jelly. “Several minutes into the dive, I noticed a long, thin tentacle trailing overhead, stretching far beyond my vision,” John Roney wrote in a social media post. “I followed it through the darkness for over a minute before coming upon …
Read More »Diver Films World’s Largest Jellyfish Species at Night, and the Video Is Hypnotizing
