Dive into the world of the ocean’s most feared creatures as we reveal the five most dangerous jellyfish on Earth from the nearly invisible Irukandji to the infamous box jellyfish. Learn what makes ...

Explore the world of America's biggest and most luxurious mansions,where extreme wealth meets architectural brilliance. In ...

NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and ...

The problem with jellyfish is that their stinging cells can remain active even after the animal is dead. Fishermen complain ...

The average whale shark measures about 30 feet long, with a mouth stretching nearly 5-feet across. The largest whale sharks ...

China plans to overtake the United States by building the world’s largest national park system, a network of wilderness bigger than Texas. Although China only created its first national park ...

This particular jellyfish is one of the longest species in the ocean and was recently spotted at Willard Beach, in South ...

A Maine beachgoer recorded this video of a lion's mane jellyfish, one of the largest known jellyfish species.

An emergency room physician at Middlesex Health is warning people not to let common summertime myths deter them from seeking necessary care.

A massive jellyfish with tentacles stretching more than 100 feet washed ashore a Maine beach last weekend — with swimmers and ...

First, two 30-foot sharks were seen swimming around the Maine and New Hampshire border, and now a venomous jelly fish washed ...

A 5-foot-wide lion's mane jellyfish spotted on Willard Beach in South Portland last weekend prompted waterside safety ...