You can quickly ruin a relaxing beach day by stepping on a marine animal washed up on shore. Watch out for these creatures if ...

A “highly venomous” sea snake that’s “potentially lethal to humans” was found on a popular surf beach in Hawaii in a rare ...

Has a 4-foot bell body and 30-foot tentacles, creating a surreal and rare deep-sea sight. Jellyfish with stinging tentacles and bioluminescent abilities, glowing in the dark underwater. Colorful sea ...

A live three-foot yellow-bellied venomous sea snake washed ashore Honoli’i Beach in Hawaii last week. Officials have since ...

Predators of the deep sea, viperfish have long, needle-like fangs to impale prey-turned-on bioluminescent organs that attract ...

They can be distinguished by bright yellow markings on their undersides. “This type of sea snake can be more venomous than a cobra and potentially lethal to humans,” Board of Agriculture chair ...

A conservation officer was called to a New Hampshire grocery store where a shipment of bananas was found to be concealing an "unwanted hitchhiker" -- a venomous snake.

It is easy to believe that the black seadevil anglerfish, with its gaping maw of razor-like teeth, a bioluminescent rod ...

The California Highway Patrol came to the rescue of a juvenile sea lion that wandered onto a busy highway in the San ...

People frequently picture the wide nothingness of space when they think of the unknown. But what if the most terrible and profound enigma is right here on Earth? With its eerie darkness, and creatures ...