Meet the giant phantom jellyfish. It's over a metre (3ft) wide and has four ribbony arms that trail behind for up to 10 ...

A brownish giant phantom jellyfish swimming in the blue water. Rare sightings of giant phantom jellyfish — deep-sea creatures that look like UFO spaceships with thick ribbons streaming from their ...

A recent study has led scientists to ponder whether it was just an asteroid's collision with Earth that killed off the dinosaurs 66 million years ago. The study posited that volcanic eruptions may ...

Having an empty coast in the state of Texas, the beaches are now invaded by a unique species, which can be described by the ...

Lizzie Daly, the biologist who swam with the massive creature, called the experience "the best thing I've ever done" One biologist had the dive of her life over the weekend. Lizzie Daly, a wildlife ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

It is of this world but seemed like an out of this world vision: a jellyfish as big — or bigger — than a person. British biologist and broadcaster Lizzie Daly and her crew spotted the giant barrel ...

A giant jellyfish the size of a human has stunned a diver off the south-western coast of England. The incredible creature – a barrel jellyfish – was spotted near Falmouth by broadcaster and biologist ...

Turns out this is a genuine photograph of a very large barrel jellyfish (Rhizostoma pulmo). This picture was posted by Lizzie Daly, a wildlife biologist, who was filming a series of underwater ...