(CNN) — Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, ...

(NewsNation) — Using drones, scientists were able to see previously unreported interactions between narwhals and found that they use their tusks for many different behaviors. In a study published by ...

Narwhals have been caught on camera colliding with deep ocean monitors. The mysterious toothed whale species native to the ...

As much as I applaud scientific research that reveals nature’s secrets, I feel a sense of satisfaction when some natural mysteries remain mysteries. The narwhal is my favorite example. Narwhals are a ...

I had never really given a thought to narwhals before my daughter asked for an adorable stuffed animal a year or so ago. To be perfectly honest, I didn't know what a narwhal was. I assumed it was a ...

For one of the most mysterious animals in the oceans, size really does matter. That's the upshot of a new study that finally answers why, unlike every other whale alive today, narwhals evolved their ...

Take a behind-the-scenes look at the development process behind the new exhibition, “Narwhal: Revealing an Arctic Legend” on view at the Smithsonian’s National Museum of Natural History. Laura ...

As much as I applaud scientific research that reveals nature’s secrets, I feel a sense of satisfaction when some natural mysteries remain mysteries. The narwhal is my favorite example. Narwhals are a ...

Narwhals have become somewhat famous because of that catchy Weebl’s Stuff song, and although these "unicorns of the sea" look like something right out of a fiction movie, they’re actually a type of ...