In 1905, Albert Einstein revolutionized physics by demonstrating that time is not absolute but relative to the observer's ...

That’s Moro Bay State Park in a nutshell – a hidden paradise tucked away in southern Arkansas that somehow manages to fly under the radar of even lifelong Natural State residents. Let me tell you, ...

Millions of years ago, the Green River carved a path through the Uinta Mountains instead of flowing around the formation. Now ...

New research may have solved an American mystery which has baffled geologists for a century and a half: How did a river carve ...

When most of us look out at the ocean, we see a mostly flat blue surface stretching to the horizon. It’s easy to imagine the sea beneath as calm and largely static – a massive, still abyss far removed ...

Along with this stunning image is the first-ever global estimate of river water discharge and overall sediment suspension.

Federal officials rectified an oversight in border wall construction Tuesday after a sharp-eyed wildlife advocate noticed the gates in the wall across the San Pedro River were welded shut. “Alarm ...

No one could deny that the water tank in Buffalo Park is an eyesore. One must assume that it exists for some important purpose or its best fate should surely ...