Exploring LIDAR: Tech using lasers to reveal the deep history beneath our world’s surface. The Channeled Scablands of the Pacific Northwest hide an astonishing secret. Evidence of a massive flood that ...

<br>In 150 AD, the Greek scholar Claudius Ptolemy wrote a textbook entitled the <i>Geography, </i>which earned him the title ‘The Father of Geography’. Drawing on nearly a thousand years of classical ...

According to National Geographic, the map depicts distances between gates in the wall surrounding the Mesopotamian city of Nippur, but for decades experts questioned its accuracy. The locations of ...

A newly-deployed satellite has created the most-detailed map yet of the ocean floor, finding hundreds of hills and underwater volcanoes that were previously missed. When you purchase through links on ...

Modern continental rocks carry chemical signatures from the very start of our planet's history, challenging current theories about plate tectonics. Researchers have made a new discovery that changes ...

Science: Ptolemy's 'Geography, ' c. AD 150 -- Exchange: Al-Idrīsī, AD 1154 -- Faith: Hereford 'Mappamundi, ' c. 1300 -- Empire: Kangnido World Map, 1402 ...