May 7, 2026Learn why Eratosthenes of Cyrene is called the father of geography and how he measured Earth's circumference and created early maps.

May 1, 2026Discover who first defined geography and learn about Eratosthenes' groundbreaking work in ancient Greek scholarship.

Mar 22, 2026Discover why Eratosthenes is called the father of geography and learn about his contributions in the 3rd century BCE.