Kayleigh Nicole Grant, a pro ocean diver, detailed a very close encounter with orca whales, deeming it 'some of the best 30 seconds' of her life in the ocean.

WASHINGTON (AP) — Some dolphins in Australia have a special technique to flush fish from the seafloor. They hunt with a ...

A thrilling fossil discovery on England’s Jurassic Coast has revealed a brand-new species of prehistoric mammal, thanks to ...

A brand new SpongeBob SquarePants game from the makers of the Battle for Bikini Bottom remaster has leaked online.

Imagine if your teeth were outside your mouth. Weird, right? Well, for our ancient fish ancestors, they were.

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ancient armored fish.

A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our teeth evolved from the piercing “body armor” of extinct fish ...

However, the sensitive parts inside the hard enamel first evolved for something quite different. New research from the University of Chicago shows that dentine, the inner layer of teeth that transmits ...

Teeth hurt? It could be because of a 500-million-year-old fish The exact origin of teeth — and what they were for — has long proved elusive to scientists ...

You May Have Sensitive Teeth Because of This 465-Million-Year-Old Fish Learn why both human teeth and an ancient fish contain a key sensory substance — but in different locations.