Jagged teeth, a sharp fin and gills. An alarming creature was found on the banks of the Salmon River this week: a shark. Yes, you read that right.

A giant prehistoric salmon had large tusk-like spikes protruding out of its snout that could have "easily" killed a shark or other large marine animals, the lead author of a study told Newsweek.

These Massive, Extinct Salmon Had Spiky Teeth Like a Warthog’s Tusks For decades, scientists thought the teeth pointed downward, similar to those of a saber-toothed cat, but now they believe the ...

A species called the salmon shark can maintain a body temperature that's 20° C warmer than the sub-Arctic waters that it occupies.

An enormous extinct species of salmon wasn’t quite the fish it was thought to be. Rather than having ferocious fangs, new research reveals that Oncorhynchus rastrosus had large, tusk-like teeth ...

Meg 2: The Trench hits theaters this week with a larger-than-life depiction of the megalodon. Here’s what we actually know about the beast, according to scientists.

A general view of an animatronic Megalodon shark during a press review of Jurassic Quest at Del Mar Fairgrounds on January 21 in Del Mar, California. Megalodon teeth are common fossil discoveries.

Shark species in WA state: sevengill, blue, thresher soupfin & salmon sharks. Know what they eat, how to avoid them & what’s safe to wear.