Scientists studied how the sea creatures, also known as chimaeras or ghost sharks, ended up with one of evolution’s most bizarre appendages. By Jack Tamisiea Life in the ocean’s dark depths can be ...

Ghost sharks have evolved rows of true teeth on a bizarre forehead rod used for mating. Fossil and genetic evidence revealed the tenaculum’s teeth develop the same way as those inside the mouth, ...

A juvenile spotted ratfish. These deep-sea fish are named for their long, rat-like tails. Gareth J. Fraser, University of Florida Deep in the ocean, you can find a strange fish with teeth not just in ...

The discovery proves it's possible for vertebrates to grow teeth outside the mouth Getty A new study discovered male ghost sharks grow teeth out of their foreheads on an appendage called a tenaculum ...

The spotted ratfish is a two-foot-long fish with a big head and a long, skinny tail that lives in the northeastern Pacific Ocean. It belongs to a group of fish called chimaeras that are closely ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? While a whiter smile seems to be the primary benefit being peddled on social ...

Male "ghost sharks"—eerie deep-sea fish known as chimaeras that are related to sharks and rays—have a strange rod jutting from their foreheads, studded with sharp, retractable teeth. New research ...

Researchers studied the male spotted ratfish's tooth-covered forehead appendage, which flares out to ward off rivals and grip onto females. reading time 3 minutes Spotted ratfish are scaleless, rabbit ...

Poppy the Prairie Dog’s friend shows off his teeth, eyes, toe beans, and tummy. Hyundai plant shut down after hundreds of workers arrested in massive ICE raid Donald Trump threatens EU with major ...

A young hoon accused of running down nine wombats in his ute has lashed out at media after being convicted of drink-driving. Apprentice electrician Tyson Michael Delbridge, 19, of Fish Creek in ...

When it comes to our smiles, many people lose confidence at the thought of bearing their teeth out of fear that their 'stubborn stains' and yellowing will be spotted. Affordable at-home treatments ...

Send a note to Heidi Borst, Joseph G. Willardsen, D.D.S. and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your ...