Experts say portions of the continent are pulling apart, creating the possibility that the Horn of Africa will become an island.
Scientists drilled the deepest hole in human history to uncover the mysteries beneath Earth’s surface. What they found shocked the world—from unexpected temperatures to strange geological formations.
Dr. Luis Buatois (Ph.D.) traces a series of hexagons with his finger, following the path carved by tiny organisms millions of ...
Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...
Scientists exploring Australia's Great Barrier Reef have uncovered a towering new reef that rises 500 meters (about 1,600 ...