Why does the New York City skyline look the way it does? In part, because of what happened there 500 million years ago, says ...

We're learning more about the probable cause of a rockslide that shutdown I-24 west in Marion County and caused headaches for ...

A mysterious blob of heat is slowly rising beneath New England, and it may rewrite what we thought we knew about the Appalachian Mountains. A massive, slow-moving heat anomaly is rising beneath the ...