Freshwater and sea turtles may look similar, but neither one could survive in the other's territory for these reasons.

Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

What's the rarest ocean animal? Discover the rare and endangered ocean animals along with those that are rare because they're ...

When most of us picture the ocean, we imagine turquoise waves, colorful reefs, and shoals of darting fish. But that’s only the surface. Venture deeper, far below the last reach of sunlight, and you ...

Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a ...

Humans may count themselves lucky to reach 100, but some creatures have lifespans that make centuries look like a weekend. In the ocean’s depths and the world’s quiet corners, a handful of species ...

Visitors to Seaside might be surprised, and a little grossed out, to find thousands of transparent, blubbery, worm-like ...

The Red Sea was thought to host ecosystems resilient to warming waters, but a 2023 heatwave proves otherwise. A juvenile Red Sea anemonefish, also called a clownfish, looks out from between the ...

In July and August scientists onboard the Schmidt Ocean Institute’s research vessel Falkor (too) spotted the oddities through the eyes of an underwater robot as they explored the Mar del Plata Canyon.

A team of MIT geochemists has unearthed new evidence in very old rocks suggesting that some of the first animals on Earth were likely ancestors of the modern sea sponge. The newly identified chemical ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Fast animals get plenty of attention for their incredible feats of speed. But what about animals ...