Dunkleosteus in Ark Survival Ascended is a large armored fish that can be great for PvE. They are excellent at harvesting metals and obsidian from underwater, making them a must-have for many. This ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of the Devonian-period fish Dunkleosteus at its old presumed length of about 30 feet. An illustration of the ...

CLEVELAND, Ohio — Deep in the basement of the Cleveland Museum of Natural History, they're telling fish stories. "It was this big!" exclaims Dr. Caitlin Colleary, with arms outstretched. The ...

It could bite a shark in two. It might have been the first “king of the beasts.” And it could teach scientists a lot about humans, because it is in the sister group of all jawed vertebrates.

CLEVELAND, Ohio — It seems that last being alive about 360 million years ago doesn’t make something safe from downsizing. A student pursuing a doctorate in biology at Case Western Reserve University ...

Add Yahoo as a preferred source to see more of our stories on Google. Dunkleosteus ruled a restless Devonian ocean, where armor met innovation. Here’s how modern science is rewriting the story of this ...