Lion’s Mane Jellyfish Return to the Gulf of Maine

Lion’s mane jellyfish are appearing in the Gulf of Maine, prompting state officials to advise beachgoers on how to handle potential stings. According to Sam Rutka, lead aquarist at the Seacoast Science Center, these jellyfish are native to the region, though winds and currents occasionally push them from colder, deeper waters toward New Hampshire shorelines. … Read more

Krabi Bans Swimming Over Portuguese Man o’ War Sightings

The Rising Threat of Venomous Marine Invasions: What Travelers Need to Know As global sea temperatures fluctuate, coastal destinations are reporting an uptick in the presence of hazardous marine life. Among the most concerning is the Physalia physalis, commonly known as the Portuguese man-of-war. Recent sightings in popular Thai tourist hubs like Krabi—specifically within the … Read more