Hordes of bright blue, jellyfish-like sea creatures are washing up on beaches across California. As of Monday, thousands of the critters — called velella velella or by-the-wind sailors — have been ...

Scientists analyzed the DNA of fish in the Galapagos Islands and discovered a colorful new species with white speckles, a study said. Photo from Getty / iStockphoto Swimming through the crystal blue ...

ALICANTE, Spain (WKRC) - A popular area of beaches was closed by authorities after they found deadly sea creatures in the area that could potentially kill beachgoers with its poisonous sting.

A “dynamic day” on the water was filled with massive sea creatures off the California coast. On June 10, a group got the chance to see “big breaches” from humpbacks, according to a Facebook Monterey ...

Beneath the waves are millions of dangerous sea creatures – and they exist on every continent, from Oceania to Asia and Central America. We’ve ranked the top 20, in order of their deadliness to humans ...

Explore the astonishing world of giant sea creatures beyond the famous blue whale. Scientists have discovered incredible animals that rival or even surpass the blue whale in size and mystery. Dive ...