A giant prehistoric salmon had large tusk-like spikes ... or injured a shark, dolphin, sea lion, or rival spike-toothed salmon." "Discoveries like ours show they probably weren't gentle giants ...

A giant prehistoric snake longer than a school bus slithered around what is now India 47 million years ago, according to new research. The extinct snake may have been one of the largest to have ever ...

University of Otago researchers have formally identified and named a fossil dolphin which they discovered ... along with other prehistoric treasures thanks to the work of the late Emeritus ...

A giant prehistoric snake longer than a school bus slithered around what is now India 47 million years ago, according to new research. The extinct snake may have been one of the largest to have ...

A giant prehistoric snake that was longer than a Tyrannosaurus rex has been unearthed in an Indian mine. The fossil vertebrae have been proven to be the remains of one of the largest snakes that ...

Lake sturgeon don't need Endangered Species Act protections, federal wildlife officials announced Monday, saying that stocking programs have helped the prehistoric fish return to areas where they ...

PORTLAND, Ore. — If you look at pictures of salmon from the prehistoric era, you'll often see them with protruding teeth that pointed downward. But now, research shows that wasn't true.

A spike-toothed salmon fossil is shown on display at the University of Oregon. About five million years ago, the largest salmon known to have lived migrated through the coastal waters of the ...

Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest a few million years ago, sported a pair of front teeth that projected out from the sides of its ...

An archaeological survey has identified traces of hundreds of previously unknown monuments—including five "incredibly rare" prehistoric structures that may have once marked "routes for the dead ...

Lasers have revealed hundreds of previously undetected prehistoric monuments, including five rare ones, clustered in a swath of farmland in the Irish countryside. Archaeologists discovered the ...

If a giant prehistoric salmon isn't scary enough for you, how about one with warthog-like tusks? According to a new study, Oncorhynchus rastrosus possessed just such appendages – even though the ...