CLEVELAND, Ohio -- Rare freshwater jellyfish have been spotted in Lake Erie, causing curiosity among residents. Now, there’s a guaranteed way to see them firsthand. These rare creatures, native to ...

Jellyfish Day honors one of Earth’s oldest and most fascinating creatures, glowing reminders of resilience beneath the waves.

In the vast depths of our oceans swims a tiny creature that possesses what humans have sought for millennia: immortality. Meet Turritopsis dohrnii, commonly known as the immortal jellyfish—a creature ...

The angler outreach specialist for the Missouri Department of Conservation had heard about the Missouri invertebrates, but even so, he was awed “to see what is thought of as an ocean animal in ...

James Grazio, a Great Lakes biologist with the Department of Environmental Protection, never expected to encounter the animal he’d been hoping to see for the better part of his career. On July 15, ...

Here are the U.S. beaches with the most jellyfish stings, plus which species are common, and expert tips on how to avoid and ...

Many Hoosiers were surprised last month to learn that armadillos can be spotted roaming around southern Indiana. The Indiana Department of Natural Resources once again shared the existence of an ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Corals aren’t ...

An intern with the Pennsylvania Department of Environmental Protection recently spotted and recorded a freshwater jellyfish on Lake Erie's Presque Isle Bay. The invasive species is believed to have ...

As the world’s oceans undergo a dramatic rise in temperature, jellyfish blooms have become a regular occurrence, threatening both beachgoing tourists and coastal infrastructure around the world. But ...