The oldest mechanically-printed book in Europe was first produced in Mainz, Germany, and published circa 1455. What was it?

Underneath a quiet parking lot in Jerusalem, archaeologists have made a stunning discovery—a giant moat carved from solid ...

"Dune: Prophecy" takes place thousands of years before the "Dune" movies, here's what to know about the prequel series and ...

Sustained negative values (bottom/yellow) of the SOI below −7 may indicate El Niño, while sustained positive values above +7 may indicate La Niña.