Scientists have been able to take control of a certain type of jellyfish and make it swim three times as fast without harming it.

Their sting is strong to severe, but not deadly to humans. Moon Jellyfish: The moon jellyfish looks like an underwater flying saucer and lights up at night.

Look out: summer winds push blooms of jellyfish and other things that sting this time of year.

Their sting is strong to severe, but not deadly to humans. Moon Jellyfish: The moon jellyfish looks like an underwater flying saucer and lights up at night.

At first glance, they look like any other moon jellyfish — soft-bodied, translucent and ghostlike, as their bell-shaped bodies pulse gently through the water. But look closer, and you'll spot a ...

Jellyfish are 95 percent water – and most are harmless – but some can cause mild rashes to extreme allergic reactions. The most common species in Florida are man-o-war, box jellyfish, mauve ...

If, by chance, you are stung by box jellyfish, which are found in tropical areas like the Indian and Pacific Oceans and not in Delaware, you will need medical attention and antivenom medication.

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CNN Editorial Research (CNN) — Here’s a look at the first moon landing on July 20, 1969. The moon landing was watched by an estimated 600 million people around the world. Facts July 20, 1969 ...

Indiana has zoos in Indianapolis, Evansville, Fort Wayne, Michigan City, Lafayette and South Bend. If you're looking for something fun to do this summer, we have not one, not two but six zoos in ...

BANGKOK – Tourists and residents on Phuket’s Karon Beach are being urged to exercise extreme caution after sightings of the blue dragon sea slug, a stunning but highly venomous marine creature ...