Marine animals can be fascinating and very beautiful. However, you should not approach some of them. Some fish and jellyfish are highly poisonous, and contact can sometimes be fatal. Read here about ...

The blue-ringed octopus is one of the smallest and most dangerous sea creatures in the world. Measuring only slightly more ...

The Harte Research Institute warns that "blue dragons," a nickname for a species of sea slug, can deliver a painful sting because of their diets Joyann Jeffrey is a reporter at People. Her work has ...

Add Yahoo as a preferred source to see more of our stories on Google. Porpita Porpita, or the blue button, are washing ashore on Texas beaches, along with blue dragons, Portuguese man o'war and more. ...

A Time-Life television book; consultants, W. G. Conway and others. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full ...