Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...

Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...

What distinguishes the former is its rounded, wide snout and black color. Also, with its jaw tight, you can only see the ...

2. Fried Oyster Po’ Boy What’s in it: cornflake crusted fried oysters, thick-cut brown sugar glazed bacon, spicy mayo, ...

Rick Fingeret never saw the alligator coming. Not until it was too late. Here's his story of survival and the neighbors who ...

For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

“Fluoride combines with outer enamel tooth layers, preventing cavities by making teeth stronger and more resistant to decay. Almost all water contains some naturally occurring fluoride, but ...