Could there be an ocean buried deep beneath our feet, hidden some 700 kilometers below the Earth’s surface? If the recent discoveries from scientific teams in Brazil and Botswana are to be believed, ...

Working alongside geology professors Vedran Lekic and Nicholas Schmerr, Wang used this technique to peer into the mantle—a layer between Earth's crust and core. There, the researchers identified ...

Though mostly underwater, this geological giant has sparked debate as a possible eighth continent. Just 5% of its surface peeks above sea level, making it one of Earth’s most elusive landforms.