Our oceans are filled with fascinating marine life. Of course, they're not all harmless. Avoid these venomous creatures while ...

When vacationers head into the water, they often take a quick look at the ocean floor—and for good reason. In some European ...

Venomous Blue Sea Dragons are washing up on the sandy shores of the Outer Banks in North Carolina, and National Park officials advise to admire them from a distance.

Researchers witness strange sea animals, including poisonous sea pigs and hand-sized sea spiders, while sailing to the Denman Glacier.

The poisonous sea creatures won’t permanently damage dogs who eat them, but they can cause nasty side effects, The Bee reported in 2024. What should I do if my dog ate one?

In "Dangerous Animals,' Jai Courtney plays an Australian tour guide who steers you out to sea and lets you swim the sharks. Then he feeds you to them.

You might guess a spider. And a gator. But a snail? That and others make up the 10 deadliest creatures found in Louisiana, ...