WARNINGS have been issued by holidaymakers over a foul “rotten fish” smell at beaches at a Spanish holiday hotspot. It’s thought a recent invasion of jellyfish along several ...

Though once thought to be siphonophores — colonies of specialized zooids — the velella velella is now classified as a single ...

Images of a baby colossal squid this week reminds us that the deep sea is an almost inexhaustible source of awe.

Protect yourself from the sun — drink nonalcoholic fluids, wear sunblock and protective clothing. Understand and avoid rip ...

While the man o' war closely resembles a jellyfish, it actually belongs to a group called siphonophores. They're named for ...

Visitors heading for a dip along Puerto Vallarta’s celebrated shoreline over the Easter holiday will find a new warning ...

Mild winter weather creates ideal conditions for these jelly-like creatures that travel by wind and wash ashore in spring.

The shores of Santa Barbara and Ventura counties have once again become the final resting place for scores of Velella velella ...

As cases of this potential marine menace rise, we explain how to avoid an unpleasant encounter – and what to do if you’re ...

Located between Bolivia and Peru, Lake Titicaca is the world’s highest navigable lake—perched at a dizzying 3,812 meters ...

Sprains, cuts and stings: don’t let these hazards on the coast of Myrtle Beach, South Carolina ruin your beach day.

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 ...