Deep within Mammoth Cave, the world’s longest cave system, paleontologists have uncovered the remains of a never-before-seen ...

One of the most surprising findings was that Proteroctopus had two rows of suckers on its arms. Previously, scientists ...

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

A new book details how lignin once protected algae from UV radiation, then later in evolutionary time became a structural ...

Finding any fossil, let alone fossilized remains that are hundreds of millions of years old, always gives a glimpse into the ...