A penny-sized jellyfish has been spotted in the western part of Lake Erie as well as in western Pennsylvania. The stinging cells of these freshwater jellyfish can't pierce human skin. The non-native ...

A population of invasive freshwater jellyfish, known as the peach blossom jellyfish, is rapidly multiplying in British Columbia lakes. According to recent research from the University of British ...

During a family vacation on South Padre Island last winter, my athletic nephew managed to persuade about a dozen of us to take a beginner’s surfing class despite the southerly wind that was raging ...