The chain catshark may look like any other shark in daylight, but under blue light, its skin glows neon green. Here’s a breakdown of this remarkable adaptation.

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

Everyone knows that reality shows are manipulatively edited to create the most interesting narrative, but the Discovery Channel would never lie to you, right? Sadly, they have, on both their reality ...

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Want to get close to life millions of years ago? It's easier than you think. Here are 15 amazing fossils you could find ...

Nazem Kadri always brings his best against the San Jose Sharks, averaging 4.3 shots on goal and 1.2 points over the last 14 meetings. My Flames vs. Sharks predictions expect the well-rested veteran to ...

Humans have changed a lot over the past few hundred millennia. We evolved from ancient apes, which are believed to have in turn evolved from sea creatures that existed in the distant, distant past, ...

New research has revealed that ancient people in southern Arabia dined on an apex predator — sharks. The study, recently published in the journal Antiquity, centers on a tomb in Wadi Nafūn, an ...

Sharks are famous for being dangerous hunters, but their story is not limited to that. These creatures have been around for over 400 million years, and their survival depends on strange, smart, and ...

Megalodons were massive predators that ruled the world's oceans. Hugo Saláis via Wikimedia Commons under CC BY 4.0 For nearly 20 million years, megalodons prowled the world’s oceans. The massive ...