Scientists warn beachgoers to look out for a poisonous and "rarely seen" sea slug that washed up on the shores of Texas over the weekend. Blue ocean slugs, or glaucus atlanticus, are small sea ...

BEWARE OF SNAKES: Snakes in sand dunes: Officials warn of possible sightings at Galveston Island State Park Known as a “blue fleet,” a group of Glaucus Atlanticus can wash onshore and sting ...