If you’re heading to Volusia beaches, watch your step and stay alert. There’s no telling how long the jellyfish will linger.

The best places to snorkel near London (yes, really) — from Margate to Eastbourne - There’s a surprising amount of sea life ...

A red flag at Emerald Isle warns beachgoers to expect dangerously strong currents and rough seas if they swim in the ocean.

The beach's beautiful blue waters and white sands make it the perfect backdrop for various activities while soaking up the sun.

Notorious Portuguese man-of-wars are washing up on North Carolina beaches, prompting warnings along the roughly 150-mile ...

These aren’t jellyfish, but colonies of organisms with a powerful sting. Even when dead, their tentacles can still sting, so ...

Learn how the air-filled pneumatophore helps the Portuguese Man o’ War float and why it often ends up stranded on beaches.

Aquariums are great for families as they offer a unique blend of education, excitement and opportunities for bonding.

Beachgoers should be on the lookout for stronger currents or larger waves, as well as Portuguese Man-of-War that have washed up on shore.

The issue is of some concern to scientists. Residents puzzled after thousands of mysterious blue creatures wash up on California beaches: 'I've never seen something like that before' first appeared on ...

A Vancouver Island author has created a cheeky, sci-fi satire in which the town of Qualicum Beach gets overrun by flying ...

Hundreds of thousands of Velella velella, more commonly known as by-the-wind-sailors, are drifting onto the coastline.