Blue sharks possess a secret hidden in their skin: a sophisticated arrangement of microscopic crystals and pigments that ...

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces ...

In nature, it's not uncommon to observe animals that change color with the seasons. You may have heard of the arctic fox or ...

Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color ...

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

As well as explaining what makes the blue shark so darn blue, it also appears that through the same mechanism, that blue can ...

A colour-corrected image showing the last-known Toolache-wallaby. Source: NFSA/FNSSA An extinct Australian animal can once again be seen bounding across a paddock after rare 16mm film was ...

From bears to rodents, learn to ID scat by size, shape, and content to determine which animal has been in your area and what ...

Now, new research adds more intrigue to the oceanic beasts, suggesting that the animals can change color—perhaps as a camouflage strategy to sneak up on prey.