Man-of-war are known for their long tentacles that grow to be an average of 30 feet, but can be around 100-feet-long, ...

A highly venomous blue-colored and balloon-like creature is washing up on a beach on Florida’s Gulf Coast. NBC affiliate WBBH ...

Marine food webs are highly complex. Until now, researchers have been unable to understand exactly how they are affected by ...

A ship run by Schmidt Institute was heading for Bellingshausen Sea when an iceberg broke clean, exposing 510 square kilometres of previously inaccessible ocean.