Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a ...

Wooden covered bridges have always been threatened by floods, arson and time. We tracked down photos of 23 bridges we lost ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Millions of years ago, a volcano created Wheeler Geologic Area. We visited the hoodoo-filled landscape and learned what it ...

This pristine beach in Alabama offers dramatic Gulf views and uncrowded shores, though experts say it'll vanish within the ...